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Назва наукового напрямку (модуля): Семестр: 2 Populatio-specific, biogenocenogic and biosphere's level of life organization Опис: 3 module, medical faculty Перелік питань: 1. A. B. C. * D. E. 2. A. B. C. D. * E. 3. A. * B. C. D. E. 4. A. B. * C. D. E. 5. A. B. C. * D. E. 6. A. * B. C. D. E. 7. A. B. C. * D. E. ?“Eating of the same table” would be an appropriate description of: Parasitism Symbiosis Commensalism Predator All of the above A “pear shaped” trophozoiite is normally seen in: Entamoeba histilytica Trypanosoma cruzi Balantidium coli Toxoplasma gondii Leishmania tropica A host that harbors the adult stage of a parasite is known as: Definitive host Intermediate host Reservoir host Larvae’s host None of the above A host that harbors the larval or asexual stage of a parasite is known as: Definitive host Intermediate host Reservoir host Larvae’s host None of the above actively feed Giardia Lamblia Entamoeba coli Entamoeba histolytica Trichomonas vaginalis Entamoeba gingivalis African trypanosomiasis is caused by: Trypanosoma brucei Trypanosoma cruzi Trichenilla spiralis Plasmodium vivax Leishmania tropica After ingestion of giardia lamblia, cyst hatching takes place in the: stomach lower part of small intestine upper part of small intestine colon all are correct 8. A. B. C. D. E. * 9. A. * B. C. D. E. 10. A. B. C. D. E. * 11. A. * B. C. D. E. 12. A. * B. C. D. E. 13. A. B. C. D. E. * 14. A. B. C. D. E. * 15. A. B. * Amoebiasis can mimic in clinical presentation with: Appendicitis Diarrhoea Ulcerative colitis Bacillary dysentery Any of the above Amoebiasis is caused by: Entamoeba histilytica Trypanosoma cruzi Entamoeba coli Entamoeba gingivalis Leishmania tropica Amoebiasis prevention consists of: Mosquitoes extermination Tsetse fly extermination Taking measures against rodents Sand fly extermination Water purification Amoebic disentery is caused by: Entamoeba histilytica Trypanosoma cruzi Entamoeba coli Entamoeba gingivalis Leishmania tropica Amoebic liver abscess is caused by: Entamoeba histilytica Trypanosoma cruzi Entamoeba coli Entamoeba gingivalis Leishmania tropica Balantidiasis prevention consists of: Mosquitoes extermination Tsetse fly extermination Restricted contacts with cats Sand fly extermination Washing hands before eating Balantidium coli in the human body causes: Large liver and spleen mass Depression and sleepiness Inflammatory processes in the reproductive tracts Anemia Diarrhea Balantidium coli is localized in the human: Small intestine Large intestine C. D. E. 16. A. B. C. D. * E. 17. A. * B. C. D. E. 18. A. * B. C. D. E. 19. A. B. C. D. * E. 20. A. B. C. D. * E. 21. A. * B. C. D. E. 22. A. * B. C. D. E. Larynx Liver Stomach Balantidiun coli has: One nucleus Pseudopodia Flagella Cillia A conoid Bundles of crystalline ribonucleic acid in the amoeba are: Chromatoidal bodies Karyosome Peripheral chromatin Pseudopodia Flagella Cerebral malaria is a known complication of infection with: plasmodium falciparum P. vivax P. ovale P. malariae None of above Cutaneous leishmaniasis is transmitted by: Anopheles representatives Culex representatives Aedes representatives Phlebotomus resentatives Glossina representatives Cyst of Toxoplasma: found in acute infection found in chronic infection free living found in chronic infection found in stool of cats Dumdum fever or black poison is the name given to: Visceral leishmaniasis Cerebral malaria Cutaneus leishmaniasis Hepatic amoebiasis Balantidiasis During the laboratory diagnostics of malaria in human blood there are found: Schizonts Pseudocysts Sporozoites Ookinetes Endozoites 23. A. B. * C. D. E. 24. A. * B. C. D. E. 25. A. B. C. * D. E. 26. A. B. C. D. E. * 27. A. B. * C. D. E. 28. A. B. * C. D. E. 29. A. B. C. D. E. * 30. A. * B. During the laboratory diagnostics of malaria in human blood there are found: Pseudocysts Gametocytes Sporozoites Ookinetes Endozoites E.histolytica and E. coli can be distinguished: morphologically by antibody detection geimsa staining localization in host cannot be distinguished Endozoites formation is common for: Leishmania tropica Entamoeba histilytica Toxoplasma gondii Lamblia intestinalis Balantidium coli Entamoeba coli is example of: Intercellular endoparasite Extracellular endoparasite Intracellular ectoparasite Extracellular ectoparasite Commensal Entamoeba histolytica is localized in the human: Small intestine Large intestine Larynx Liver Stomach Entamoeba histolytica has: Two nuclei Pseudopodia Flagella Cillia A conoid Entamoeba histolytica in the human body causes: Large liver and spleen mass Depression and sleepiness Inflammatory processes in the reproductive tracts Anemia Diarrhea Entamoeba histolytica is example of: Intercellular endoparasite Extracellular endoparasite C. D. E. 31. A. B. C. * D. E. 32. A. B. C. * D. E. 33. A. * B. C. D. E. 34. A. B. C. * D. E. 35. A. * B. C. D. E. 36. A. * B. C. D. E. 37. A. * B. C. D. E. Intercellular ectoparasite Extracellular ectoparasite Commensal Entamoeba histolytica trophozoites encyst in: the wall of lower part of small intestine the wall of the recto-sigmoid colon the lumen of the colon the wall of duodenum none of the above Flask shaped ulcers in the colon are caused by: Giardia lamblia Acanthamoeba Entamoeba histolytica Naegleria fowleri Toxocara canis Following intestinal infection, hepatic abscess is most likely to develop with: Entamoeba histilytica Trypanosoma cruzi Balantidium coli Trichomonas vaginalis Leishmania tropica Gametocytes formation is common for: Leishmania tropica Entamoeba coli Toxoplasma gondii Lamblia intestinalis Balantidium coli Giardia lamblia affects mainly: upper small intestine caecum colon rectum stomach Giardiasis is spread through: water supplies sexual contact bite of mosquito bite of sand fly all of the above Human beings can catch lambliasis through: Unwashed hands Unchecked pork Unchecked beef Rotten fish Unchecked crabs 38. A. B. C. * D. E. 39. A. B. C. * D. E. 40. A. B. C. D. * E. 41. A. B. C. * D. E. 42. A. B. C. D. E. * 43. A. B. C. * D. E. 44. A. * B. C. D. E. 45. A. B. Human beings can not catch amoebiasis through: Unwashed hands Unwashed vegetables Unchecked meat Unwashed fruits Unboiled water Human beings can not catch balantidiasis through: Unwashed hands Unwashed vegetables Unchecked pork Unwashed fruits Unboiled water In cutaneous leishmania the infective stage is: cyst leishmania form amastigote form Leptomonas form (promastigote) None of the above In Kala-azar the spleen is enlarged due to: portal hypertension bacterial infection proliferation of reticular system hemolytic anemia none of the above In trichomonas vaginalis infection: is caused by protozoan parasite the infective stage is the trophozoite causes vaginal discharge in females may infect males all of the above In visceral Leishmaniasis culture of the biopsy material on NNN medium results in: Cyst amastigote form Leptomonas form (promastigote) Epimastigote form Leishmania form Indicate the way of reproduction of Entamoeba histolytica? Binary fission Endogony Shizogony Sporogony Conjugation Indicate the way of reproduction of Plasmodium vivax in man? Binary fission Endogony C. * D. E. 46. A. B. * C. D. E. 47. A. B. C. D. E. * 48. A. B. * C. D. E. 49. A. B. C. D. E. * 50. A. * B. C. D. E. 51. A. B. C. * D. E. 52. A. B. C. * D. E. Shizogony Sporogony Conjugation Indicate the way of reproduction of Toxoplasma gondii in man? Binary fission Endogony Shizogony Sporogony Conjugation Indicate the way of sexual reproduction of Balantidium coli? Binary fission Endogony Shizogony Sporogony Conjugation Infection with giardia lamblia is through: ingestion of the trophozoite stage ingestion of the cyst stage ingestion of the egg all are correct none of the above Kala-azar is caused by: Trypanosoma brucei Trypanosoma cruzi Trichenilla spiralis Plasmodium vivax Leishmania donovani Lamblia intestinalis is localized in the human: Small intestine Large intestine Larynx Liver Stomach Leishmania tropica is example of: Intercellular endoparasite Extracellular endoparasite Intracellular endoparasite Extracellular ectoparasite Commensal Leishmania tropica is localized in: Small intestine Large intestine Skin cells Liver Blood cells 53. A. B. C. * D. E. 54. A. * B. C. D. E. 55. A. * B. C. D. E. 56. A. * B. C. D. E. 57. A. B. C. * D. E. 58. A. * B. C. D. E. 59. A. * B. C. D. E. 60. A. B. * Liver abscess is a known complication of infection with: Giardia Lamblia Entamoeba coli Entamoeba histolytica Trichomonas vaginalis Entamoeba gingivalis Malaria attacks (paroxysms) are caused by: release of toxins from RBC invasion of RBC by Merozoites severe hemolytic anemia invasion of RBC by Spororozoites all of the above Malaria is transmitted by: Anopheles representatives Culex representatives Aedes representatives Phlebotomus resentatives Glossina representatives Malaria prevention consists of: Mosquitoes extermination Tsetse fly extermination Taking measures against rodents Personal hygiene Water purification Merozoites produced per sporozoite in vivax malaria are about: 2 000 6 000 10 000 50 000 100 000 Motile, reproductive stage of Entamoeba histolytica is: Trophozoite Cyst Pre-cyst Sporozoit Shizont Nephrotic syndrome in plasmodium malariae is due to: deposition of immune-complexes in glomerular capillaries the sever anemia hypoproteinemia splenomegaly none of the above Nephrotic syndrome occurs more with: Plasmodium vivax P. Malariae C. D. E. 61. A. B. C. * D. E. 62. A. * B. C. D. E. 63. A. B. C. * D. E. 64. A. B. C. * D. E. 65. A. B. C. D. * E. 66. A. * B. C. D. E. 67. A. B. C. * D. E. P. ovale P. falciparum all of the above Oocyst of Toxoplasma is found in: human tissue human blood faeces of infected cat the brain of chronic patients all of the above PAM (primary Amoebic Meningoencephalitics) is caused by: Entamoeba histilytica Trypanosoma cruzi Entamoeba coli Entamoeba gingivalis Leishmania tropica Plasmodium falciparum is the most serious due to: absence of true relapse irregular paroxysms adherence and blocking of capillaries of internal organs multiple infections inside the RBC’s hemolytic anemia Plasmodium life cycle in female mosquito is named: gametogony schizogons sporogony ovogony spermatogony Plasmodium ovale in the human body causes: Inflammatory processes in the skin cells Depression and sleepiness Inflammatory processes in the reproductive tracts Anemia Diarrhea Plasmodium vivax in the human body causes: Large liver and spleen mass Depression and sleepiness Inflammatory processes in the reproductive tracts Inflammatory processes in the nerve cells Diarrhea Plasmodiun vivax is example of: Intercellular endoparasite Extracellular endoparasite Intracellular endoparasite Extracellular ectoparasite Commensal 68. A. B. * C. D. E. 69. A. B. * C. D. E. 70. A. B. * C. D. E. 71. A. B. * C. D. E. 72. A. B. C. D. E. * 73. A. B. C. * D. E. 74. A. B. C. D. E. * 75. A. B. Protozoa can be divided into five groups: amoebae, intestinal flagellates, blood and tissue flagellates, multicellular flagellates, ciliates amoebae, intestinal flagellates, blood and tissue flagellates, sporozoa, ciliates multicellular flagellates, unicellular flagellates, ciliates, sporozoa coccidians, piroplasms, cytoplasms, haemosporidians Trematoda, Cestoda, Nematoda, Sporozoa, Ciliates Protozoa can be divided into five groups: amoebae, intestinal flagellates, blood and tissue flagellates, multicellular flagellates, ciliates amoebae, intestinal flagellates, blood and tissue flagellates, sporozoa, ciliates multicellular flagellates, unicellular flagellates, ciliates, sporozoa coccidians, piroplasms, cytoplasms, haemosporidians Trematoda, Cestoda, Nematoda, Sporozoa, Ciliates Protozoa can be divided into five groups: amoebae, intestinal flagellates, blood and tissue flagellates, multicellular flagellates, ciliates amoebae, intestinal flagellates, blood and tissue flagellates, sporozoa, ciliates multicellular flagellates, unicellular flagellates, ciliates, sporozoa coccidians, piroplasms, cytoplasms, haemosporidians Trematoda, Cestoda, Nematoda, Sporozoa, Ciliates Protozoa can be divided into five groups: amoebae, intestinal flagellates, blood and tissue flagellates, multicellular flagellates, ciliates amoebae, intestinal flagellates, blood and tissue flagellates, sporozoa, ciliates multicellular flagellates, unicellular flagellates, ciliates, sporozoa coccidians, piroplasms, cytoplasms, haemosporidians Trematoda, Cestoda, Nematoda, Sporozoa, Ciliates Protozoan cysts: actively feed can divide are generally larger than trophozoites are the primary cause of pathogenesis can be infective after several weeks in the environment Pseudocysts formation is common for: Leishmania tropica Entamoeba coli Toxoplasma gondii Lamblia intestinalis Balantidium coli Regarding cutaneous Leishmaniasis: It is caused by leishmania major transmitted by sand fly Diagnosed by skin smear Endemic in Saudi Arabia All of the above Regarding Kala-azar: transmitted by bite of mosquito is caused y leishmania tropica C. * D. E. 76. A. B. C. D. E. * 77. A. * B. C. D. E. 78. A. B. * C. D. E. 79. A. B. C. D. * E. 80. A. B. C. * D. E. 81. A. B. C. * D. E. 82. A. B. * C. D. E. characterized by fever transmitted by direct contact with infected person none of the above Regarding toxoplasmosis in humans: becomes active in immuno-compromised patients acute infection could be transmitted from mother to fetus associated with cats is mainly diagnosed by serological tests all of the above Regarding visceral Leishmaniasis: it causes enlargement of liver and spleen is caused y leishmania tropica transmitted by bite of mosquito transmitted by direct contact with infected person none of the above Relapse in malaria is common in: Plasmodium Falciprum P. vivax Malignant malaria P. malaria all are correct Relapse in malaria is common in: Plasmodium Falciprum P. malaria Malignant malaria P. ovale all are correct Schizont formation is common for: Leishmania tropica Entamoeba coli Plasmodium vivax Lamblia intestinalis Balantidium coli Schizont formation is common for: Leishmania tropica Entamoeba coli Plasmodium vivax Lamblia intestinalis Balantidium coli Schizonts of malaria parasite are not seen in peripheral blood in: P. vivax P. falciparum P. ovale P. malariae all of the above 83. A. B. C. D. E. * 84. A. B. C. * D. E. 85. A. B. C. * D. E. 86. A. * B. C. D. E. 87. A. B. C. D. * E. 88. A. B. C. * D. E. 89. A. B. * C. D. E. 90. A. B. * Sleeping sickness is transmitted by: Anopheles representatives Culex representatives Aedes representatives Phlebotomus resentatives Glossina representatives Splenomegaly is not caused by: schistomiasis malaria ascariasis Kala-azar Toxoplasmosis Sporogony takes place in: human blood the liver cells mosquitoes sand fly other sites Stained smears from organ in Kala-azar show: amastigote form leptomonas form epimastigote form crithidia form cyst The best test to distinguish amoebic liver abscess from a bacterial liver abscess is: Ultrasound examination Good physical examination by an expert CT scan Serological evidence of E. histolytica X-ray examination The erythrocyte cycle of shizogony in Plasmodium malariae lasts: 24 hours 48 hours 72 hours 96 hours 12 hours The erythrocyte cycle of shizogony in Plasmodium ovale lasts: 24 hours 48 hours 72 hours 92 hours 12 hours The erythrocyte cycle of shizogony in Plasmodium vivax lasts: 24 hours 48 hours C. D. E. 91. A. * B. C. D. E. 92. A. * B. C. D. E. 93. A. B. C. * D. E. 94. A. B. C. D. E. * 95. A. B. C. * D. E. 96. A. * B. C. D. E. 97. A. B. * C. D. E. 72 hours 96 hours 12 hours The final host of Toxoplasma gondii is a: Cat Human being Mouse Hen Rabbit The following disease is transmitted by anthropode vector: Malaria Schistosomiasis Amoebiasis Hyadatid cyst Lambliosis The following parasites cause fever except: Trichenilla spiralis Naegleria fowleri Hymenolopis nana Plasmodium vivax Trypanosoma gambience The following statements are correct regarding giardiasis: transmitted by ingestion of cyst affects mainly the upper small intestine diagnosed by examination of stool or duodenal contents most infections are asymptomatic all are correct The following statements are true regarding plasmodium falciparum infection: it causes duodenitis relapses occur every 3 months it is characterized by severe anemia characteristically paroxysms occurs every 72 hours all are correct The following statements are true regarding plasmodium falciparum infection: it causes malignant tertian infection relapses occur every 3 months it is characterized by dysenteric symptoms characteristically paroxysms occurs every 72 hours all are correct The host of Balantidium coli is a: Cat Pig Cow Rabbit Hen 98. A. B. * C. D. E. 99. A. B. * C. D. E. 100. A. B. C. D. E. * 101. A. B. * C. D. E. 102. A. B. * C. D. E. 103. A. B. C. D. * E. 104. A. * B. C. D. E. 105. A. * B. The host of Entamoeba histolytica is a: Cat Human being Mouse Hen Rabbit The host of Trichomonas vaginalis is a: Cat Human being Mouse Hen Rabbit The human brain and eyes can be affected by: Leishmania tropica Trichomonas vaginalis Lamblia intestinalis Plasmodium vivax Toxoplasma gondii The infective stage of Entamoeba coli is: Trophozoite Cyst Pre-cyst Sporozoit Shizont The infective stage of Entamoeba histolytica is: Trophozoite Cyst Pre-cyst Sporozoit Shizont The infective stage of Plasmodium vivax for man is: Trophozoite Cyst Pre-cyst Sporozoit Shizont The intermediate host of Plasmodium malaria is a: Human being Antilope Mosquito Tsetse fly Sandfly The natural habitat for Balantidiun coli is in the large intestine of: Pigs Man C. D. E. 106. A. B. C. D. * E. 107. A. B. C. D. E. * 108. A. B. C. * D. E. 109. A. B. * C. D. E. 110. A. B. * C. D. E. 111. A. B. * C. D. E. 112. A. B. C. D. E. * Monkeys Cats Dogs The parasite that results in symptoms of duodenitis is: entamoeba coli balantidium coli entamoeba histolytica giardia lamblia trychomonas vaginalis The protozoon causing dysenteric symptoms is: balantidium coli entamoeba coli giardia lamblia trichomonas hominis entamoeba histolytica The protozoon transmitted mainly by sexual contact is: trichomonas hominis dientamoeba fragilis trichomonas vaginalis retortamonas hominis entamoeba histolytica The reservoir host of Leishmania donovani is a: Human being Dog Mosquito Tsetse fly Sandfly The vector Trypanosoma cruzi is a: Human being Bug Triatomidae Mosquito Tsetse fly Sandfly The reservoir host of Trypanosoma gambiense is a: Human being Antilope Mosquito Tsetse fly Sandfly The temporary host of Leishmania tropica is a: Human being Antilope Mosquito Tsetse fly Sandfly 113. A. * B. C. D. E. 114. A. B. C. D. * E. 115. A. B. C. * D. E. 116. A. B. * C. D. E. 117. A. B. C. D. E. * 118. A. B. C. * D. E. 119. A. B. C. D. * E. 120. A. B. The temporary host of Plasmodium ovale is a: Human being Antilope Mosquito Tsetse fly Sandfly The temporary host of Trypanosoma gambiense is a: Human being Antilope Mosquito Tsetse fly Sandfly There is lymphadenopathy in the following infections except: African trypanosomiasis Toxoplasmosis Schistosomiasis Kala-azar American trypanosomiasis Toxoplasma gondii has: Two nuclei A conoid Pseudopodia A flagellum Cilia Toxoplasma gondii has: Two nuclei Pseudopodia Flagella Cillia A conoid Toxoplasma gondii is example of: Intercellular endoparasite Extracellular endoparasite Intracellular endoparasite Extracellular ectoparasite Commensal Toxoplasma gondii is localized in the human: Small intestine Large intestine Larynx Lungs Stomach Toxoplasma gondii is transmitted to human by: ingestion of soil contaminated by oocyst from cats ingestion of cysts in undercooked meat C. D. E. * 121. A. B. C. * D. E. 122. A. B. C. D. E. * 123. A. B. C. * D. E. 124. A. B. C. * D. E. 125. A. B. C. * D. E. 126. A. B. C. * D. E. 127. A. B. C. D. E. * congenital transmission from mother with acute toxoplasmosis organ transplant and blood transfusion (infected donor) all of the above Toxoplasmosis prevention consists of: Mosquitoes extermination Tsetse fly extermination Restricted contacts with cats Sand fly extermination Personal hygiene Trasformation of Entamoeba histolytica forma minuta into forma magna depends on factors such as: intestinal motility transit time the presence or absence of specific intestinal flora the host’s diet Any of the above Trichomonas vaginalis has: pseudopodia cilia flagella axostyle none of the above Trichomonas vaginalis in the human body causes: Large liver and spleen mass Depression and sleepiness Inflammatory processes in the reproductive tracts Anemia Anemia Trichomonas vaginalis may inhabit: the small intestine the large intestine the prostate the blood none of the above Trichomonas vaginalis may inhabit: the small intestine the large intestine the vagina the blood none of the above Trophozoite of Toxoplasma is: infective by ingestion in human blood free living found in chronic infection obligatory intracellular parasite 128. A. * B. C. D. E. 129. A. B. * C. D. E. 130. A. B. C. D. * E. 131. A. B. C. D. * E. 132. A. B. C. D. * E. 133. A. B. C. D. * E. 134. A. B. C. D. * E. 135. A. B. Trypanosoma gabiense is example of: Intercellular endoparasite Extracellular endoparasite Intracellular endoparasite Extracellular ectoparasite Commensal Trypanosoma gambiense in the human body causes: Large liver and spleen mass Depression and sleepiness Inflammatory processes in the reproductive tracts Anemia Diarrhea Trypanosomes reproduce by: gametocyte fusion blebbing schizogony binary fission copulation Trypanosomes reproduce by: gametocyte fusion blebbing schizogony binary fission copulation Trypanosomes reproduce by: gametocyte fusion blebbing schizogony binary fission copulation Trypanosomes reproduce by: gametocyte fusion blebbing schizogony binary fission copulation Trypanosomes reproduce by: gametocyte fusion blebbing schizogony binary fission copulation Vaccination is the prophylaxis of: Lambliosis Trichomoniasis C. D. * E. 136. A. B. C. * D. E. 137. A. B. C. * D. E. 138. A. * B. C. D. E. 139. A. B. * C. D. E. 140. A. * B. C. D. E. 141. A. * B. C. D. E. 142. A. B. C. * D. E. Malaria Cutaneus leishmaniasis Toxoplasmosis Visceral leishmaniasis prevention consists of: Mosquitoes extermination Tsetse fly extermination Taking measures against rodents Personal hygiene Water purification What can be found in the feces of sick person? Trichomonas vaginalis Leishmania tropica Lamblia intestinalis Plasmodium ovale Toxoplasma gondii What investigations should be performed to confirm a diagnosis of malaria? Microscopy of patient’s blood smears Microscopy of patient’s liver cells Biological tests with susceptible animals Serology of cerebrospinal fluid Microscopy of patient’s skin cells What is infective stage for human in life cycle of Plasmodium? Young trophozoite Sporozoite Mature schizont Gametocyte Cyst What is man in the life cycle of Plasmodium malariae? Intermediate host Definitive host External parasite Reservoir host Internal parasite What is man in the life cycle of Toxoplasma gondii? Intermediate host Definitive host Reservoir host Internal parasite External parasite What is the way of transmission in African trypanosomiasis? By bite of Anopheles mosquito Alimentary By bite of Glossina palpalis By bite of bug species (family Triatomidae) Sexual 143. A. B. * C. D. E. 144. A. B. C. * D. E. 145. A. * B. C. D. E. 146. A. B. C. D. E. * 147. A. B. * C. D. E. 148. A. * B. C. D. E. 149. A. B. C. D. E. * 150. A. B. * What is the way of transmission of amoebiasis? Sexual Alimentary By blood By bite of Anopheles mosquito By bite of Glossina palpalis What is the way of transmission of toxoplasmosis? Sexual By bite of sandfly Transplacental By bite of tsetse fly By bite of Anopheles mosquito What protozoan disease agent belong to flagellates, are common in Africa? Plasmodium vivax Lamblia intestinalis Entamoeba coli Trypanosoma cruzi Leishmania donovani What protozoan disease agent belong to flagellates, are common in India? Plasmodium vivax Lamblia intestinalis Entamoeba coli Trypanosoma cruzi Leishmania donovani What unicellular animal can parasitize in the bile ducts? Plasmodium vivax Lamblia intestinalis Entamoeba coli Trypanosoma gambiense Leishmania donovani What unicellular animal can parasitize in the human liver? Plasmodium vivax Balantidium coli Entamoeba coli Trypanosoma gambiense Leishmania donovani What unicellular animal can parasitize in the human skin? Plasmodium vivax Balantidium coli Entamoeba coli Trypanosoma gambiense Leishmania donovani What unicellular animal can parasitize in the human large intestine? Plasmodium vivax Balantidium coli C. D. E. 151. A. B. * C. D. E. 152. A. B. C. * D. E. 153. A. * B. C. D. E. 154. A. * B. C. D. E. 155. A. B. C. * D. E. 156. A. B. C. * D. E. 157. A. B. C. D. * E. Entamoeba gingivalis Trypanosoma gambiense Leishmania donovani What unicellular animal can parasitize in the small intestine? Plasmodium vivax Lamblia intestinalis Entamoeba coli Trypanosoma gambiense Leishmania donovani Where do schistosomes lay fertilized eggs? bronchial tubes intestine blood vessels muscles bile duct Which of the below mentioned animals can not form cysts? Leishmania tropica Entamoeba coli Entamoeba histolytica Lamblia intestinalis Balantidium coli Which of the below mentioned animals have not cysts? Trypanosoma gambiense Entamoeba coli Entamoeba histolytica Lamblia intestinalis Balantidium coli Which of the below mentioned animals most probably can form cysts? Leishmania tropica Trichomonas vaginalis Entamoeba histolytica Plasmodium ovale Trypanosoma gambiense Which of the below mentioned animals most probably can have cysts? Leishmania tropica Trichomonas vaginalis Lamblia intestinalis Plasmodium ovale Trypanosoma gambiense Which of the following have not organelles for locomotion? Cilliates Amoebae Flagellates Sporozoa All of the above 158. A. B. C. * D. E. 159. A. B. C. * D. E. 160. A. B. * C. D. E. 161. A. B. * C. D. E. 162. A. B. C. * D. E. 163. A. B. * C. D. E. 164. A. * B. C. D. E. 165. A. B. Which of the following is non-pathogenic? Entamoeba histilytica Trypanosoma cruzi Entamoeba coli Trichomonas vaginalis Leishmania tropica Which of the following is non-pathogenic? Entamoeba histilytica Trypanosoma cruzi Entamoeba gingivalis Trichomonas vaginalis Leishmania tropica Which of the following use pseudopodia for locomotion? Cilliates Amoebae Flagellates Microsporidia Trematoda Which of these is mismatched? Infective stage of amoebiasis – mature cyst Cyst of Entamoeba histolytica has 8 nuclei Cyst of Entamoeba coli has 8 nuclei Forma magna of Entamoeba histolytica – tissue form Forma minuta of Entamoeba histolytica – commensal form Which Plasmodium species causes “blackwater fever”? Plasmodium vivax Plasmodium malariae Plasmodium falciparum Plasmodium ovale Plasmodium gondii Which types of locomotive organelles does amoeba have? Cilia Pseudopodia Flagella No locomotor organelles Ribosome For all of the following helminthes dogs are the l hosts except Ascaris lumbricoides Echinococcus granulossus Opisthorchis felineus Toxocara canis No correct answer For all of the following helminthes human is the final host except Taenia solium Taenia saginata C. * D. E. 166. A. * B. C. D. E. 167. A. B. C. D. E. * 168. A. B. C. D. * E. 169. A. B. C. D. E. * 170. A. B. * C. D. E. 171. A. * B. C. D. E. 172. A. B. C. D. Echinococcus granulossus Opisthorchis felineus Dyphilobothrium latum The adult Cestodes body consists in: scolex, neck, strobila, consisting in proglottids the neck, consisting in proglottids a scolex, consisting in proglottids maryta non of the above The general characteristics of Cestodes, are the following with an exception: bilateral symmetry flattened dorsoventrally band-shaped body without body cavity primitive or no digestive tract the sexes are separately Parasitic protozoa differ from parasitic helminths in that: they never multiply in the intermediate host. they are always intracellular. they only infect invertebrates. they multiply in their final host. they always have an intermediate host. The invasive for human beings stage of Schistosoma haematobium is called: Miracidium Sporocyst Redia Metacercaria Cercaria All of the following statements to Cestodes are true except: Taenia solium has scolex with 4 suckers and circle of hooks Taenia saginata has scolex with 4 suckers and 4 hooks Echinococcus granulossus has 2-3 proglottids Dyphilobothrium latum has scolex with 2 elongated sucking grooves Hymenolepis nana strobila has 100-200 proglottides All of the following statements to Cestodes are true except: Taenia solium gravid proglottids have 7-35 primary uterine branches Taenia saginata gravid proglottids have 17-35 primary uterine branches Echinococcus granulossus posterior segment (mature) is the largest and contains uterus with the haustrums Dyphilobothrium latum gravid uterus is in the form of a rosette Hymenolepis nana uterus has an excretory ostium All of the following trematodes parasitize the billiary duct except Clonorchis sinensis Fasciola hepatica Opisthorchis felineus Dicrocelium lanceatum E. * 173. A. B. C. D. * E. 174. A. B. C. * D. E. 175. A. B. C. D. E. * 176. A. B. * C. D. E. 177. A. * B. C. D. E. 178. A. B. C. D. * E. 179. A. B. C. D. E. * 180. A. Paragonimus ringery All of the following trematodial infection occur by ingestion of infected food with larva except: Clonorchis sinensis Opisthorchis felineus Dicrocelium lanceatum Schistosoma mansoni Paragonimus ringery All of the relation between different Cestodes and their intermediate hosts are thrue except: Taenia solium - pigs Taenia saginata - cattle Echinococcus granulossus - dogs Hymenolepis nana - no intermediate host Dyphilobothrium latum - small crustacean All of the relation between different Cestodes and their intermediate hosts are thrue except: Taenia solium - pigs Taenia saginata - cattle Echinococcus granulossus - sheep, cattle, humans. Hymenolepis nana - no intermediate host Dyphilobothrium latum – human All of the relation between different Cestodes and their intermediate hosts are thrue except: Taenia solium - pigs Taenia saginata - human Echinococcus granulossus - sheep, cattle, humans. Hymenolepis nana - no intermediate host Dyphilobothrium latum - fishes All of the relation between different Cestodes and their intermediate hosts are thrue except: Taenia solium - human Taenia saginata - cattle Echinococcus granulossus - sheep, cattle, humans. Hymenolepis nana - no intermediate host Dyphilobothrium latum - fishes All of the relation between different Cestodes and their intermediate hosts are thrue except: Taenia solium - pigs Taenia saginata - cattle Echinococcus granulossus - sheep, cattle, humans. Hymenolepis nana - small crustacean Dyphilobothrium latum - fishes All of the relation between different Cestodes and structure of their scolexes are thrue except: Taenia solium has scolex with 4 suckers and circle of hooks Taenia saginata has scolex with 4 suckers but no hooks Echinococcus granulossus has scolex has suckers and hooks Dyphilobothrium latum has scolex with 2 elongated sucking grooves Hymenolepis nana has scolex with oral and ventral suckers All of the relation between different Trematodes and their intermediate hosts are thrue except: Paragonimus westermani - snail B. C. * D. E. 181. A. * B. C. D. E. 182. A. B. * C. D. E. 183. A. * B. C. D. E. 184. A. * B. C. D. E. 185. A. * B. C. D. E. 186. A. B. * C. D. E. 187. A. B. C. D. Clonorchis sinensis - fish Fasciola hepatica - cattle Opisthorchis felineus- snail Dicrocoelium lanceatum -ants All of the relation between different Trematodes and their intermediate hosts are thrue except: Paragonimus westermani - human Clonorchis sinensis - fish Fasciola hepatica - snail Opisthorchis felineus- fish Dicrocoelium lanceatum -ants All of the relation between different Trematodes and their intermediate hosts are thrue except: Paragonimus westermani – snail Clonorchis sinensis - crabs or crayfish Fasciola hepatica - snail Opisthorchis felineus- fish Dicrocoelium lanceatum - ants All of the relation between different Trematodes and their intermediate hosts are thrue except: Paragonimus westermani - crabs or crayfish Clonorchis sinensis - snail Fasciola hepatica - snail Opisthorchis felineus- fish Dicrocoelium lanceatum -ants All of the relation between different Trematodes and their intermediate hosts are thrue except: Paragonimus westermani - ants Clonorchis sinensis - snail Schistosoma species - snail Opisthorchis felineus- fish Dicrocoelium lanceatum – snail Autoinvasion with eggs of what Cestoda can take place during life cycle? Hymenolepis nana Echinococcus granulosus Echinococcus multilocularis Taenia saginata Diphyllobotrium latum Cat fluke oviposit in the: Bronchioles Intestine Muscles Lungs Blood vessels Concomitant examination of stool and sputum be performed for the presence of egg in Clonorchis sinensis Fasciola hepatica Opisthorchis felineus Dicrocelium lanceatum E. * 188. A. B. C. * D. E. 189. A. B. C. D. E. * 190. A. * B. C. D. E. 191. A. * B. C. D. E. 192. A. B. * C. D. E. 193. A. B. * C. D. E. 194. A. B. C. D. E. * 195. Paragonimus ringery During the diagnostics of urogenital schistosomiasis the eggs of Schistosoma haematobium can be found: Only in night urine (10 pm – 6 am) Only in morning urine (6 am – 10 am) Only in day urine (10 am – 2 pm) In feces In sputum Excystation of the cysticercoid of Hymenolepis occurred in the presence of the following factor: Bile salts, NaCl and a temperature of 37B C Pepsin, Trypsin and a temperature of 37 C HCl, bile salts and a temperature of 27H C Bile salts, NaCl and a temperature of 27B C None of the above Fasciola hepatica adult is localized in the liver of: Human being Snail Dog Cat Fish Fasciola hepatica marita is localized in the liver of: Cattle Snail Dog Cat Fish For its life cycle, Fasciola hepatica needs as vector: a sand fly a snail a mosquito a tsetse fly non of the above For its life cycle, Schistosoma species needs as vector: a sand fly a snail a mosquito a tsetse fly non of the above For the individual prevention of the invasion of Taenia saginata it is necessary to: Clean the apartment Treat pork thermally before consumption Wash vegetables and fruit Wash hands before eating Treat beef thermally before consumption For the individual prevention of the invasion of Taenia solium it is necessary to: A. B. * C. D. E. 196. A. * B. C. D. E. 197. A. B. * C. D. E. 198. A. * B. C. D. E. 199. A. B. C. D. * E. 200. A. B. C. D. * E. 201. A. * B. C. D. E. 202. A. B. C. Clean the apartment Treat pork thermally before consumption Wash vegetables and fruit Wash hands before eating Treat beef thermally before consumption General characteristic of class Trematoda is: Flattened dorsoventrally Organs of fixation: suckers and hooks Cuticle covered body Body is segmented Body has scolex, neck, strobile General characteristic of class Trematoda is: Back part of the body is twisted to the side in males Organs of fixation: oral sucker, ventral sucker Cuticle covered body Body is segmented Fluid is in the body cavity How many segments does strobila of Echinococcus granulosus have? 3- 5 6- 8 50 1000 200-300 Human being can be invaded by Diphyllobotrium latum through: Consuming freshly salted caviar Unwashed vegetables Dirty hands No enough thermal treatment of fish Water Human beings’ invasion with chlonorchiasis happens through: Water Dirty hands Dirty vegetables and fruits Consuming raw or not enough cooked fish Consuming raw crawfish and crabs Human beings’ invasion with fascioliasis happens through: Water Dirty hands Dirty vegetables and fruits Consuming raw or not enough cooked fish Consuming raw crawfish and crabs Human beings’ invasion with opisthorchiasis happens through: Water Dirty hands Dirty vegetables and fruits D. * E. 203. A. B. C. D. E. * 204. A. B. C. D. * E. 205. A. * B. C. D. E. 206. A. B. * C. D. E. 207. A. B. C. D. E. * 208. A. B. C. D. * E. 209. A. B. * C. D. E. Consuming raw or not enough cooked fish Consuming raw crawfish and crabs Human beings’ invasion with paragonimiasis happens through: Water Dirty hands Dirty vegetables and fruits Consuming raw or not enough cooked fish Consuming raw crawfish and crabs In clonorchiasis infection, what is the mode of transmission? ingestion of metacercaria in crabs or crayfish infection through skin of larvae from snail hosts ingestion of plants with the ants ingestion of contaminated fish ingestion of metacercaria in snail In human being Hymenolepis nana parasitizes in the: Small intestine Large intestine Pancreas Liver Lungs In man cysticercosis is result of autoinvasion by: Diphyllobotrium latum Taenia solium Taenia saginata Echinococcus multilocularis Echinococcus granulosus In man the hydadtid cyst stage of Echinococcus granulosus can be localized in the Small intestine Large intestine Skin Pancreas Lungs In the trematodes, the first or invertebrate host is called the _________ and the second or final host, which is usually a vertebrate, is called the _________ host. molluscan, amphibian indirect, direct intermediate, complete intermediate, definitive molluscan, reptillian In the human bile ducts there can be found: Schistosoma haematobium Fasciola hepatica Paragonimus westermani Taenia solium Taenia saginata 210. A. B. C. * D. E. 211. A. * B. C. D. E. 212. A. * B. C. D. E. 213. A. B. C. * D. E. 214. A. * B. C. D. E. 215. A. B. * C. D. E. 216. A. B. C. * D. E. 217. A. B. In the human bile ducts there can be not found: Cat fluke Fasciola hepatica Paragonimus westermani Opisthorchis felineus Clonorchis sinensis In the human blood vessels there can be found: Schistosoma haematobium Fasciola hepatica Paragonimus westermani Opisthorchis felineus Clonorchis sinensis In the human blood vessels there can be found: Schistosoma japonicum Fasciola hepatica Paragonimus westermani Opisthorchis felineus Clonorchis sinensis In the human lungs there can be found: Schistosoma haematobium Fasciola hepatica Paragonimus westermani Opisthorchis felineus Clonorchis sinensis In the human veins there can be found: Schistosoma mansoni Fasciola hepatica Paragonimus westermani Opisthorchis felineus Clonorchis sinensis Indicate invasive stage of Diphyllobotrium latum for crustaceans: cysticercus coracidium procercoid plerocercoid metacercariae Indicate invasive stage of Echinococcus granulosus for definitive host cysticercus coracidium hydatid cyst plerocercoid gravid proglottid Indicate laboratory diagnosis for Unilocular Hydatid Cyst Disease examination of feces examination of patient’s blood C. * D. E. 218. A. B. C. D. * E. 219. A. * B. C. D. E. 220. A. B. * C. D. E. 221. A. B. C. * D. E. 222. A. B. C. D. * E. 223. A. * B. C. D. E. 224. A. B. * C. D. E. routine X-ray examination of sternal bone marrow by sternal puncture examination of the cerebrospinal fluid Indicate system of organs which parasitic flukes have no: digestive excretory nervous circulatory reproductive Indicate system of organs which parasitic flukes have no: respiratory excretory nervous digestive reproductive Indicate the infectious stage of Echinococcus granulosus for humans: hydatid cysts an egg oncosphere gravid proglottid cysticercus Indicate the invasive stage of Fasciola Hepatica for humans: metacercariae an egg adolescariae cercariae cysticercus Indicate the invasive stage of Taenia saginata for humans egg hydatid cysts gravid proglottid cysticercus metacercariae Paragonimus westermani oviposit in the: Bronchioles Intestine Muscles Bile ducts Blood vessels Prevention of Fasciola hepatica disease includes eating only cooked meat (especially pork) washing plants, watercress, lettuce non-chlorinated water eating only cooked meat (especially beef) non of the above 225. A. * B. C. D. E. 226. A. * B. C. D. E. 227. A. * B. C. D. E. 228. A. B. C. D. * E. 229. A. B. C. D. * E. 230. A. * B. C. D. E. 231. A. * B. C. D. E. 232. Public prevention of the invasion of Echinococcus granulosus it is necessary to: Treat and diagnostic of dogs Treat pork thermally before consumption Wash vegetables and fruit Wash hands before eating Treat beef thermally before consumption Schistosomiasis control depends on destruction of: the snails the sand fly the mosquitoes tsetse fly domesticn dogs The adolescaria of which trematode is infective stage for human being? Schistosoma haematobium Paragonimus westermani Opisthorchis felineus Fasciola hepatica Clonorchis sinensis The adult of Paragonimus westermani species inhabit: human stomach blood gallbladder human langs human liver The adult of Schistosoma species inhabit: human stomach blood gallbladder urine human liver The animals that are leaf-shaped endoparasites, have a tegument, and have complex life cycles are members of the class Hirudinea. Turbellaria. Trematoda. Cestoda. Nematoda The cercaria of which trematode is infective stage for human being? Schistosoma haematobium Paragonimus westermani Opisthorchis felineus Fasciola hepatica Clonorchis sinensis The chain of proglottids is collectively called the ________, and the holdfast or attachment organ is called the A. * B. C. D. E. 233. A. B. C. D. * E. 234. A. * B. C. D. E. 235. A. B. C. * D. E. 236. A. * B. C. D. E. 237. A. * B. C. D. E. 238. A. * B. C. D. E. 239. A. B. * C. strobila, scolex. scolex, opisthaptor. opisthaptor, cercaria. cercaria, strobila. Metacercaria, hooks The cystic stage of the tapeworm Echinoccocus granulosus is called a: Polycercus Cysticercoid Procercoid Hydatid Plerocercoid The diagnostics of the disease caused by Echinococcus granulosus hydatid cyst is performed by: Serological examination and tomography Microscopic analisis of feses Microscopic analisis of blood Microscopic analisis of urine Microscopic analisis of cerebrospinal fluid The eggs of Dyphilobotrium latum hatch to give a: Miracidium onchomiracidium coracidium acanthor planula The eggs of Dyphilobotrium latum always confused with eggs of: Fasciola hepatica Hookworm Pinworm Whipworm Threadworm The eggs of Paragonimus westermani always confused with eggs of: Dyphilobothrium latum Hookworm Pinworm Whipworm Threadworm The final host of Echinococcus granulosus is a: dog pig man cow fish The final host of Taenia saginata is a: dog man pig D. E. 240. A. B. * C. D. E. 241. A. * B. C. D. E. 242. A. * B. C. D. E. 243. A. * B. C. D. E. 244. A. * B. C. D. E. 245. A. B. * C. D. E. 246. A. B. * C. D. E. 247. fish cow The final host of Taenia solium is a: dog man pig fish cow The following worm is plathelminth Taenia solium Ancilostoma duodenale Ascaris lumbricoides Enterobius vermicularis Necator americanus The following worm is plathelminth Taenia solium Ancilostoma duodenale Ascaris lumbricoides Enterobius vermicularis Necator americanus The following worm is plathelminth Fasciola hepatica Ancilostoma duodenale Ascaris lumbricoides Enterobius vermicularis Necator americanus The following worm is Trematoda: Schistosoma species Taenia saginata Echinococcus granulosus Trichinella spiralis Taenia solium The following worm is Trematoda: Taenia saginata Fasciola hepatica Echinococcus granulosus Trichinella spiralis Taenia solium The following worm is Trematoda: Taenia saginata Dicrocelium lanceatum Echinococcus granulosus Trichinella spiralis Taenia solium The following worm is Trematoda: A. B. * C. D. E. 248. A. B. C. D. * E. 249. A. * B. C. D. E. 250. A. B. C. D. E. * 251. A. B. C. D. E. * 252. A. B. C. D. E. * 253. A. B. C. D. E. * 254. A. B. C. * Taenia saginata Opisthorchis felineus Echinococcus granulosus Trichinella spiralis Taenia solium The following worm is Trematoda: Taenia saginata Trichinella spiralis Echinococcus granulosus Clonorchis sinensis Taenia solium The following worm is Cestodae: Diphyllobothrium latum Opisthorchis felineus Ascaris lumbricoides Clonorchis sinensis Trichinella spiralis The following worm is Cestodae: Opisthorchis felineus Ascaris lumbricoides Clonorchis sinensis Trichinella spiralis Taenia solium The following worm is Cestodae: Clonorchis sinensis Ascaris lumbricoides Opisthorchis felineus Trichinella spiralis Taenia saginata The following worm is Cestodae: Clonorchis sinensis Ascaris lumbricoides Opisthorchis felineus Trichinella spiralis Echinococcus granulosus The following worm is Cestodae: Clonorchis sinensis Ascaris lumbricoides Opisthorchis felineus Trichinella spiralis Hymenolepis nana The human liver fluke,_________, is common in China, and can cause cirrhosis of the liver and death Schistosoma mansoni Paragonimus ringery Clonorchis sinensis D. A. * Dyphilobotrium latum Echinoccocus granulosus The individual prevention of fascioliasis is based on: Individual hygiene Consuming well-cooked fish Consuming well-cooked crabs Consuming well-cooked beef Consuming boiled water The individual prevention of hepatosplenic schistosomiasis is based on: No swimming in endemic areas Consuming well-cooked fish Consuming well-cooked crabs Consuming well-cooked pork Consuming boiled water The individual prevention of intestinal schistosomiasis is based on: No swimming in endemic areas Consuming well-cooked fish Consuming well-cooked crabs Consuming well-cooked pork Consuming boiled water The individual prevention of opisthorchiasis is based on: Individual hygiene Consuming well-cooked fish Consuming well-cooked crabs Consuming well-cooked beef Consuming boiled water The individual prevention of paragonimiasis is based on: Individual hygiene Consuming well-cooked fish Consuming well-cooked crabs Consuming well-cooked beef Consuming boiled water The individual prevention of urogenital schistosomiasis is based on: No swimming in endemic areas B. C. D. E. 261. A. B. * C. D. E. 262. Consuming well-cooked fish Consuming well-cooked crabs Consuming well-cooked pork Consuming boiled water The intermediate host of Echinococcus granulosus is a: dog man cat fish fox The invasive for human beings stage of Fasciola hepatica is called: E. 255. A. B. C. D. E. * 256. A. * B. C. D. E. 257. A. * B. C. D. E. 258. A. B. * C. D. E. 259. A. B. C. * D. E. 260. A. D. E. Miracidium Sporocyst Redia Metacercaria Adolescaria The invasive for human beings stage of Opisthorchis felineus is called: Miracidium Sporocyst Redia Metacercaria Cercaria The invasive for human beings stage of Paragonimus westermani is called: Miracidium Sporocyst Redia Metacercaria Adolescaria The life cycle of Clonorchis involves asexual reproduction in which animal? snail and fish cattle and snail pig and fish fish and ant crab and snail The life cycle of Diphyllobotrium latum involves asexual reproduction in what animal: snail crab pig fish cattle The life cycle of Echinococcus granulosus involves sexual reproduction in what animal dog crab pig fish cattle 268. A. B. C. D. E. * 269. A. B. C. The life cycle of Taenia saginata involves asexual reproduction in what animal: snail crab pig fish cattle The life cycle of Taenia solium involves asexual reproduction in which animal: snail crab pig B. C. D. E. * 263. A. B. C. D. * E. 264. A. B. C. D. * E. 265. A. * B. C. D. E. 266. A. B. C. D. * E. 267. A. * B. C. D. * C. * fish cow The normal definitive site for adult Schistosoma mansoni is: The mesenteric arteries The mesenteric veins The hepatic arteries The hepatic veins All of the above The organ most commonly infected in Echinoccocus granulosus infection is Lang Liver Brain Spleen Muscles The ova of Clonorchis sinensis inhabit: human stomach blood gallbladder intestine human liver The ova of Fasciola hepatica inhabit: human stomach human bile ducts blood human intestine human lung The ova of Fasciola hepatica inhabit: gallbladder human stomach blood human intestine human lung The ova of Opisthorchis felineus inhabit: human stomach blood gallbladder D. E. 276. A. B. C. D. * E. 277. intestine human liver The ova of Schistosoma species inhabit: human stomach blood gallbladder intestine human liver The ova of Schistosoma species inhabit: E. 270. A. B. * C. D. E. 271. A. B. * C. D. E. 272. A. B. C. * D. E. 273. A. B. * C. D. E. 274. A. * B. C. D. E. 275. A. B. A. 283. A. * human stomach blood gallbladder urine human liver The protonephridial system in cestodes functions in: Digestion reproduction osmoregulation defense nervous co-ordination The segments that make up the body of a tapeworm are called: Metameres Proglottides Bothria Tagmata Bothridia The shape and color of Fasciola hepatica ova are: Spherical and greenish oval and yellowish greenish and round yellowish and whitish non-operculated, yellowish The shape of the ovary & the testes & the position of the vitellaia in Clonorchis sinensis is:? ovary branched, testes lobed, vitellaria central ovary round testes lobed, vitellaria along the length of each lateral border ovary branched, testes round, vitellaria along the length of each lateral border ovary round, testes round, vitellaria central Non of the above The term maryta is only used when referring to the: Cestodes Trematodes Nematodes Sporozoans Flagellates The term proglottid is only used when referring to the: Cestodes B. C. D. E. 284. A. * B. C. Trematodes Nematodes Sporozoans Flagellates The term scolex is only used when referring to the: Cestodes Trematodes Nematodes B. C. D. * E. 278. A. B. C. * D. E. 279. A. B. * C. D. E. 280. A. B. * C. D. E. 281. A. B. C. D. E. * 282. A. B. * C. D. E. D. E. * Sporozoans Flagellates The term tegument is only used when referring to the: Arthropods Trematodes Nematodes Sporozoans Flagellates What are the sizes of the marita of Fasciola hepatica? 3-5 mm 30-50 cm 3-5 cm 10 mm 1-2 m What is mode of transmission of dicrocoeliasis? penetration of skin by cercaria ingestion contaminated crabs ingestion contaminated snail ingestion contaminated fish by eating plants with the ants What is mode of transmission of schistosomiasis? penetration of skin by cercaria by eating contaminated crabs by eating contaminated snail by eating contaminated fish by eating contaminated pork What is definitive host for Schistosoma haematobium Fish Snail Cattle Pig Human What is detinitive host for Schistosoma mansoni Fish Snail Cattle Pig Human 291. A. B. * C. D. E. 292. What is the causative agent of urinary or vesical schistosomiasis Paragonimus westermani Schistosoma haematobium Fasciola hepatica Opisthorchis felineus Dicrocoelium lanceatum What is the characteristic feature of gravid proglotid of Taenia saginata ? E. 285. A. B. * C. D. E. 286. A. B. C. * D. E. 287. A. B. C. D. E. * 288. A. * B. C. D. E. 289. A. B. C. D. E. * 290. A. B. C. D. A. * B. 17 –35 uterine branches 7 –12 uterine branches bilobed ovary trilobed ovary gravid uterus is in the form of rosette What is the characteristic feature of gravid proglottid of Taenia solium? 17 –35 uterine branches 7 –12 uterine branches bilobed ovary trilobed ovary gravid uterus is in the form of rosette What is the distinguishing feature of gravid proglottid of Diphyllobotrium latum? 7 –12 uterine branches 17 –35 uterine branches bilobed ovary trilobed ovary gravid uterus is in the form of rosette What is the distinguishing feature of immature proglottid of Taenia solium? 17 –35 uterine branches 7 –12 uterine branches bilobed ovary trilobed ovary gravid uterus is in the form of rosette What is the distinguishing feature of scolex of Taenia solium? 4 suckers and circle of hooks 4 suckers but no hooks 2 elongated sucking grooves without organs of fixation hooks What kind of helminthiasis is characterized by the development of hematuria, terminal disuria, obstructed urine flow? fascioliasis paragonimiasis shistosomiasis japonicum shistosomiasis haematobium dicrocoeliasis What tapeworm does cause cysticercosis? Taenia solium Taenia saginata C. D. E. 299. A. * B. Diphyllobotrium latum Fasciola hepatica Echinococcus multilocularis What trematoda does have one intermediate host in its life cycle? Fasciola hepatica Taenia solium A. * B. C. D. E. 293. A. B. * C. D. E. 294. A. B. C. D. E. * 295. A. B. C. D. * E. 296. A. * B. C. D. E. 297. A. B. C. D. * E. 298. C. D. E. 300. A. B. C. D. * E. 301. A. B. C. D. * E. 302. A. * B. C. D. E. 303. A. B. C. * D. E. 304. A. B. C. D. * E. 305. A. B. C. D. E. * 306. A. B. * C. D. E. Taenia saginata Opisthorchis felineus Clonorchis sinensis What trematoda does have two hosts in its life cycle? Schistosoma mansoni Taenia solium Taenia saginata Opisthorchis felineus Fasciola hepatica What trematoda does have two intermediate hosts in its life cycle? Fasciola hepatica Taenia solium Taenia saginata Opisthorchis felineus Paragonimus westermani What trematode is not hermaphroditic? Schistosoma haematobium Paragonimus westermani Opisthorchis felineus Fasciola hepatica Clonorchis sinensis Where do schistosomes lay fertilized eggs? bronchial tubes intestine blood vessels muscles bile duct Which cestode does cause Unilocular Hydatid Cyst Diseases? Taenia solium Echinococcus multilocularis Diphyllobotrium latum Echinococcus granulosus Taenia saginata Which of the following is NOT used in schistosome control? Education molluscicides chemotherapy sanitation bed nets Which of the following organisms is a blood fluke? Worms of the genus Fasciolopsis. Worms of the genus Schistosoma. Worms of the genus Taenia. Worms of the genus Clonorchis. All of them 307. C. D. Which stage of Dicrocoelium lanceatum is invasive for humans? an egg adolescariae cercariae adult worm metacercariae __________ is the part of alimentary canal of Enterobius vermicularis Heart Crop Kidney Ovary Esophagus __________ is the part of excretory system of Ascaris lumbricoides. Heart Excretory channels Kidney Ovary Oesophagus __________ is the part of reproductive system of female Ascaris lumbricoides. Heart Two ovaries Kidney One ovary Esophagus Each of the following statements concerning loiasis is correct except: Loa loa causes loiasis loiasis is caused by egg of Loa loa Deer fly is vector of Loa loa loiasis is caused by larvae of Loa loa Loa loa crawling across the conjuctiva of the eye The biological vectors of Loa loa is: mosquito blackfly a water strider a crustacean deer fly The biological vectors of Wuchereria bancrofti is: mosquito blackfly a water strider a crustacean E. 314. A. * B. deer fly The biological vectors of Brugia malayi is: mosquito blackfly A. B. C. D. E. * 308. A. B. C. D. E. * 309. A. B. * C. D. E. 310. A. B. * C. D. E. 311. A. B. * C. D. E. 312. A. B. C. D. E. * 313. A. * B. C. D. E. 315. A. * B. C. D. E. 316. A. * B. C. D. E. 317. A. B. C. D. E. * 318. A. B. C. D. * E. 319. A. B. C. D. E. * 320. A. B. C. D. E. * 321. A. * B. C. D. E. a water strider a crustacean deer fly The intermediate host of Dracunculus medinensis is: a crustacean, a mosquito, a rotifer, a blackfly, a water strider What is the intermediate host of Dracunculus medinensis: a crustacean, a mosquito, a rotifer, a blackfly, a water strider The causative agent of elephantiasis is: Ascaris Necator Haemonchus Dictyocaulus Wucheraria Diagnosis of Wuchereria bancrofti is best accomplished by: stool exam immunological test “scotch tape test” blood film examination tissue biopsy The intermediate host of Dracunculus is: an amphipod an isopod a mollusc a tick a copepod What is the intermediate host of Dracunculus? an amphipod an isopod a mollusc a tick a copepod The nematode cuticle is primarily made of: keratin actin collagen chitin cellulose 322. A. B. C. D. * E. 323. A. B. C. D. * E. 324. A. B. C. D. E. * 325. A. B. C. * D. E. 326. A. B. * C. D. E. 327. A. B. C. D. E. * 328. A. B. C. D. * E. 329. A. B. Which of the following are NOT characteristic of nematodes? unsegmented no respiratory organs no circulatory system no cilia coelomate Approximately how many eggs does a female Ascaris produce per day? 100 1,000 10,000 100,000 1,000,000 Methods used for diagnosing nematode parasites: fecal exams, blood films, tissue biopsy, immunological tests, all of these Diagnosis of pinworms is best accomplished by: stool exam, immunological test, “scotch tape test”, blood film examination, tissue biopsy A nematode worms lack a nervous system circulatory system digestive system reproductive system mesoderm Ancylostoma is: Pork-infestation Elephantiasis Sushi worm Pin worm Hook worm Enterobius is: Pork-infestation Elephantiasis Sushi worm Pin worm Hook worm Enterobius vermicularis: Normally inhabits the small intestine The male is bigger than female C. D. E. * 330. A. B. C. D. E. * 331. A. B. C. D. E. * 332. A. B. C. D. E. * 333. A. B. C. * D. E. 334. A. B. C. * D. E. 335. A. * B. C. D. E. 336. A. B. C. * D. E. Has an elongated whip like anterior portion It has a whip-like anterior portion Occasionally invades the female genitourinary system Enterobius vermicularis: Normally inhabits the small intestine The male is bigger than female Has an elongated whip like anterior portion It has a whip-like anterior portion The female migrates out of the anus to release the eggs In hookworm infection, what is the mode of transmission? sexual ingestion contaminated crabs ingestion contaminated snail by blood penetration of skin by larva In onchocerciasis, damage to human eyes results from host responses to: L1 larvae, L2 larvae, L3 larvae, L4 larvae, Adults Indicate the diseases, which can’t be treated by drugs: Ascariasis Enterobiasis Cysticercosis Taeniasis solium Diphyllobotriasis Indicate the invasive stage of Strongyloides stercoralis for humans: rhabditiform larva egg filariform larva cercariae metacercariae Indicate the localization of adult worm of Trichinella spiralis in human small intestine large intestine striated muscles lungs liver Indicate the localization of Trichinella spiralis larva’s in human small intestine large intestine striated muscles lungs liver 337. A. B. C. D. * E. 338. A. B. C. D. E. * 339. A. B. C. * D. E. 340. A. B. C. * D. E. 341. A. B. C. D. * E. 342. A. B. C. D. E. * 343. A. B. C. D. E. * 344. A. B. Indicate the organs of localization of Wuchereria bancrofti: skin striated muscle cells liver lymph nodes blood Methods used for diagnosing trichinosis of human include: fecal exams blood films tissue biopsy immunological tests tissue biopsy and immunological tests Nematode worms share all of the following features except use of fluid in the body cavity as a hydrostatic skeleton. use of the outer covering as a respiratory surface. presence of a closed circulatory system presence of an alimentary canal. parasitic lifestyles in some species Organisms in which of the following phyla includes the roundworms? Annelida Arthropoda Nematoda Platyhelminthes None of the above The anus of the nematode is found.. nematodes don’t have an anus, only a mouth in the front in the back in the middle No correct answer The following statements about Enterobius vermicularis are true: It has a whip-like anterior portion The eggs can be easily seen in feces Has an elongated whip like anterior portion Localisation: striated muscles (larvae). Causes pruritus anis and sleeplessness in children The following statements about Enterobius vermicularis are true: It has a whip-like anterior portion The eggs can be easily seen in feces Has an elongated whip like anterior portion Localisation: striated muscles (larvae). Adults are less susceptible to pinworm infections than children The General Characteristics of Nematodes are: flatworms hermaphrodites C. * D. E. 345. A. B. C. * D. E. 346. A. B. C. * D. E. 347. A. B. C. * D. E. 348. A. B. * C. D. E. 349. A. * B. C. D. E. 350. A. * B. C. D. E. 351. A. B. C. * D. E. 352. with unsegmented bodies Organs of fixation: oral sucker, ventral sucker. The life cycle is passed in two hosts The General Characteristics of Nematodes are: flatworms hermaphrodites the sexes are separated Organs of fixation: oral sucker, ventral sucker. The life cycle is passed in two hosts The General Characteristics of Nematodes are: flatworms hermaphrodites complete digestive tract including mouth and anus. Organs of fixation: oral sucker, ventral sucker. The life cycle is passed in two hosts The General Characteristics of Nematodes are: flatworms hermaphrodites he body is covered with a noncellular, highly resistant coating called a cuticle Organs of fixation: oral sucker, ventral sucker. The life cycle is passed in two hosts The life cycle of Ascaris lumbricoides: is direct requires one host requires two intermediate hosts requires one or more paratenic hosts requires a mosquito intermediate host The life cycle of Ascaris lumbricoides: is direct requires one intermediate host, requires two intermediate hosts, requires one or more paratenic hosts, requires a mosquito intermediate host The life cycle of Ascaris lumbricoides: Does not have intermediate host requires one intermediate host requires two intermediate hosts requires one or more paratenic hosts requires a mosquito intermediate host The opening of the female reproductive system of Askaris lumricoides is called the: cloaca ovari uterus amphid phasmid The opening of the female reproductive system of Ascaris lumricoides is called the: A. B. * C. D. E. 353. A. B. C. * D. E. 354. A. B. * C. D. E. 355. A. B. * C. D. E. 356. A. B. * C. D. E. 357. A. B. * C. D. E. 358. A. * B. C. D. E. 359. A. * B. C. cloaca vulva uterus amphid phasmid The stage of Wuchereria bancrofti that is ingested by the mosquito is: L1, L2, microfilaria, L3, “A and C” The uteri of Ascaris lumbricoides are located in between __________ Pharynx and oesophagus ovaries and oviducts ovaries and vagina none of above ovaries and kidney These nematodes invade the human body when filariform larvae penetrate the skin. Trichuris trichiura Necator americanus Ascaris lumbricoides Enterobius vermicularis Trichinella spiralis These nematodes invade the human body when filariform larvae penetrate the skin. Trichuris trichiura Ancylostoma duodenale Ascaris lumbricoides Enterobius vermicularis Trichinella spiralis These nematodes invade the human body when filariform larvae penetrate the skin. Trichuris trichiura Strongyloides stercoralis Ascaris lumbricoides Enterobius vermicularis Trichinella spiralis Trichinella is: Pork-infestation Elephantiasis Sushi worm Pin worm Hook worm Trichinella spiralis is: Pork-infestation Elephantiasis Sushi worm D. E. 360. A. * B. C. D. E. 361. A. * B. C. D. E. 362. A. * B. C. D. E. 363. A. B. C. * D. E. 364. A. B. C. * D. E. 365. A. B. C. D. E. * 366. A. * B. C. D. E. 367. Pin worm Hook worm Trichuris trichiura adult: Has an elongated whip like anterior portion about 1 cm in length Localisation: striated muscles (larvae). female about 25-40 cm in length d. Has 3-5 mm in length Trichuris trichiura adult: Lives in cecum about 1 cm in length Localisation: striated muscles (larvae). female about 25-40 cm in length d. Has 3-5 mm in length Trichuris trichiura adult: Lives in the large intestine about 1 cm in length Localisation: striated muscles (larvae). female about 25-40 cm in length d. Has 3-5 mm in length What best describes Nematodes? They are flat, segmented worms They are flat, unsegmented worms They are round, unsegmented worms They are round, segmented worms All of these What investigations must be performed to confirm a diagnosis of ascariasis? Microscopy of patient’s blood smears Microscopy of patient’s liver cells Microscopy of patient’s faeces Serologic test, muscle biopsy Microscopy of patient’s cerebrospinal fluid What investigations must be performed to confirm a diagnosis of dracunculiasis? Microscopy of patient’s blood smears, taken from patient at night Microscopy of patient’s liver cells Biopsy of the affected skin Serologic test, muscle biopsy Clinically by finding the head of the worm in the skin ulcer What investigations must be performed to confirm a diagnosis of filariasis? Microscopy of patient’s blood smears, taken from patient at night Microscopy of patient’s liver cells Biopsy of the affected skin Serologic test, muscle biopsy Clinically by finding the head of the worm in the skin ulcer What investigations must be performed to confirm a diagnosis of onchocerciasis? A. B. C. * D. E. 368. A. B. C. D. * E. 369. A. B. C. * D. E. 370. A. B. C. D. E. * 371. A. B. C. D. E. * 372. A. * B. C. D. E. 373. A. * B. C. D. E. 374. A. B. C. Microscopy of patient’s blood smears, taken from patient at night Microscopy of patient’s liver cells Biopsy of the affected skin Serologic test, muscle biopsy Clinically by finding the head of the worm in the skin ulcer What investigations must be performed to confirm a diagnosis of trichinosis? Microscopy of patient’s blood smears Microscopy of patient’s liver cells Microscopy of patient’s faeces Serologic test, muscle biopsy Microscopy of patient’s sputum What investigations must be performed to confirm a diagnosis of trichuriasis? Microscopy of patient’s blood smears Microscopy of patient’s liver cells Microscopy of patient’s faeces Serologic test, muscle biopsy Microscopy of patient’s cerebrospinal fluid What is definitive host of Toxocara canis: pig cat human being snail dog What is definitive host of Toxocara canis: pig cat human being snail non correct answer What is false about Trichinella spiralis? The infective stage for man is the egg The infective stage for man is the larva Mode of transmission: alimentary The larva is enclosed in a fibrous cyst localized within muscle cells small intestine (adult worms) and striated muscles (larvae). What is false about Trichinella spiralis? The larva has a perienteric cycle The infective stage for man is the larva Mode of transmission: alimentary The larva is enclosed in a fibrous cyst localized within muscle cells Localisation: small intestine (adult worms) and striated muscles (larvae). What is infective stage for human in life cycle of Enterobius vermicularis? miracidium cercaria redia D. * E. 375. A. * B. C. D. E. 376. A. B. C. D. * E. 377. A. B. C. D. * E. 378. A. B. * C. D. E. 379. A. B. C. D. E. * 380. A. B. C. D. E. * 381. A. B. C. D. * E. 382. an egg cystisercus What is prevention of dracunculiasis? filtering or boiling of drinking water control of the deer fly by insecticides washing hands before meals wearing shoes properly cooking pork What is prevention of filariasis? filtering or boiling of drinking water control of the deer fly by insecticides washing hands before meals control of the mosquito by insecticides wearing shoes What is prevention of filariasis? filtering or boiling of drinking water control of the deer fly by insecticides washing hands before meals non correct answer wearing shoes What is prevention of loiasis? filtering or boiling of drinking water control of the deer fly by insecticides washing hands before meals control of the mosquito by insecticides wearing shoes What is prevention of onchocerciasis? filtering or boiling of drinking water control of the deer fly by insecticides washing hands before meals control of the mosquito by insecticides control of the black fly by insecticides What is prevention of strongyloidiasis? filtering or boiling of drinking water control of the deer fly by insecticides washing hands before meals control of the mosquito by insecticides wearing shoes What is prevention of trichinosis? filtering or boiling of drinking water control of the deer fly by insecticides washing hands before meals properly cooking pork wearing shoes What is prevention of visceral larva migrans? A. B. C. D. E. * 383. A. B. C. * D. E. 384. A. B. C. D. E. * 385. A. B. C. D. E. * 386. A. B. * C. D. E. 387. A. * B. C. D. E. 388. A. B. C. D. E. * 389. A. B. C. filtering or boiling of drinking water control of the deer fly by insecticides wearing shoes properly cooking pork washing hands before meals What is the best describes Nematodes? They are flat, segmented worms They are flat, unsegmented worms They are round, unsegmented worms They are round, segmented worms All of these what is the biological vectors of Loa loa? mosquito blackfly a water strider a crustacean deer fly what is the biological vectors of Loa loa? mosquito blackfly a water strider a crustacean non correct answer what is the biological vectors of Onchocerciasis? mosquito blackfly a water strider a crustacean deer fly what is the biological vectors of Wuchereria bancrofti? mosquito blackfly a water strider a crustacean deer fly What is the causative agent of elephantiasis? Ascaris Necator Haemonchus Dictyocaulus Wucheraria what is the causative agent of elephantiasis? Ascaris Necator Haemonchus D. E. * 390. A. B. C. * D. E. 391. A. B. C. D. * E. 392. A. B. C. D. * E. 393. A. B. C. D. E. * 394. A. B. C. D. E. * 395. A. B. C. D. E. * 396. A. * B. C. D. E. 397. Dictyocaulus non correct answer What is the cause of river blindness: Dracunculus medinensis Wuchereria bancrofti Onchocerca volvulus Toxocara canis Loa loa What is the diagnostic stage of Trichuris trichiura? cystisercus oncosphere redia an egg gravid proglottid What is the diagnostic stage of Trichuris trichiura? cystisercus oncosphere redia non correct answer gravid proglottid what is the mode of transmission for hookworm infection? sexual ingestion contaminated crabs ingestion contaminated snail by blood penetration of skin by larva What is the mode of transmission in strongyloidiasis? sexual ingestion contaminated crabs ingestion contaminated snail by blood penetration of skin by larva What is the mode of transmission in strongyloidiasis? sexual ingestion contaminated crabs ingestion contaminated snail by blood penetration of skin by larva What is the mode of transmission of Trichinella spiralis in human? ingestion contaminated pork ingestion contaminated crabs ingestion contaminated snail ingestion contaminated beef penetration of skin by larva What is the organ through over the Ascaris lumbricoides does not migrate? A. B. * C. D. E. 398. A. B. * C. D. E. 399. A. B. * C. D. E. 400. A. B. * C. D. E. 401. A. B. C. D. E. * 402. A. B. * C. D. E. 403. A. * B. C. D. E. 404. A. B. C. lung brain liver heart blood What is true about Ascaris lumbricoides? Adult worms about 1 cm in length; It is the largest intestinal nematode larvae penetrate the skin The eggs are embrionated when they are passed in the stools Localisation: striated muscles (larvae). What is true about Ascaris lumbricoides? Adult worms about 1 cm in length; Its eggs have a smooth and a roughly tuberculated outer shell larvae penetrate the skin The eggs are embrionated when they are passed in the stools Localisation: striated muscles (larvae). What is true about Ascaris lumbricoides? Adult worms about 1 cm in length; The eggs can remain viable for years in proper soil larvae penetrate the skin The eggs are embrionated when they are passed in the stools Localisation: striated muscles (larvae). what is true about Enterobius vermicularis? Normally inhabits the small intestine The male is bigger than female Has an elongated whip like anterior portion It has a whip-like anterior portion Occasionally invades the female genitourinary system what is true about life cycle of Ascaris lumbricoides? is direct requires one host requires two intermediate hosts requires one or more paratenic hosts requires a mosquito intermediate host what is true about life cycle of Ascaris lumbricoides? Does not have intermediate host requires one intermediate host requires two intermediate hosts requires one or more paratenic hosts requires a mosquito intermediate host what is true about Nematodes? are only hermaphrodites have three tissue layers are only male or female D. E. * 405. A. * B. C. D. E. 406. A. * B. C. D. E. 407. A. * B. C. D. E. 408. A. * B. C. D. E. 409. A. * B. C. D. E. 410. A. * B. C. D. E. 411. A. * B. C. D. E. 412. only exist as parasites Correct B and C what is true about Trichuris trichiura adult? Lives in cecum about 1 cm in length Localisation: striated muscles (larvae). female about 25-40 cm in length d. Has 3-5 mm in length what is true about Trichuris trichiura? Lives in cecum about 1 cm in length Localisation: striated muscles (larvae). female about 25-40 cm in length d. Has 3-5 mm in length What is true about Trichuris trichiura? Light infections with these parasites are often asymptomatic Rectal prolapse is a frequent complication Adult worms about 1 cm in length larvae penetrate the skin Localisation: striated muscles (larvae). What is true about Trichuris trichiura? They can cause appendicitis Rectal prolapse is a frequent complication Adult worms about 1 cm in length larvae penetrate the skin Localisation: striated muscles (larvae). What is true about Trichuris trichiura? Heavy infections are accompanied by abdominal pain and diarrhea Rectal prolapse is a frequent complication Adult worms about 1 cm in length larvae penetrate the skin Localisation: striated muscles (larvae). What species of Nematodes is biohelminth? Trichinella spiralis Ancylostoma duodenale Strongyloides stercoralis Necator americanus Ascaris lumbricoides What species of Nematodes is biohelminth? non correct answer Ancylostoma duodenale Strongyloides stercoralis Necator americanus Ascaris lumbricoides What species of parasites are most often involved in visceral larva migrans? A. B. C. D. * E. 413. A. B. C. D. * E. 414. A. B. C. * D. E. 415. A. B. C. * D. E. 416. A. * B. C. D. E. 417. A. B. C. * D. E. 418. A. B. C. * D. E. 419. A. B. C. Fasciola hepatica Enterobius vermicularis Dyphyllobotrium latum Toxocara canis Paragonimus westermani What species of parasites are most often involved in visceral larva migrans? Fasciola hepatica Enterobius vermicularis Dyphyllobotrium latum Loa loa Paragonimus westermani What types of disturbances can appear in trichinelosis? Diarrhea Muscle injury All of these Toxemia eosinophilia What types of disturbances can not appear in trichinosis? Diarrhea Muscle injury Sleeping sickness Toxemia eosinophilia Where are Nematodes found? In soil In fresh water In salt water All of the above In air Where do the adults of Brugia malayi live? in the small intestine in the large intestine in the lymph nodes in the liver in the heart Where do the adults of Wuchereria bancrofti live? in the small intestine in the large intestine in the lymph nodes in the liver in the heart where is found the anus of the nematode ? nematodes don’t have an anus, only a mouth in the front in the back D. * E. 420. A. * B. C. D. E. 421. A. * B. C. D. E. 422. A. B. C. D. E. * 423. A. * B. C. D. E. 424. A. B. * C. D. E. 425. A. B. * C. D. E. 426. A. B. * C. D. E. 427. in the middle No correct answer Which is the way of transmission in case of Ascaris lumbricoides? Fecal-oral transmission Penetrating the skin Aerial transmission through infected syringes alimentary Which is the way of transmission in case of Enterobius vermicularis? A. Fecal-oral transmission B. Penetrating the skin C. Aerial transmission D. through infected syringes E. alimentary Which is the way of transmission in case of Trichinella spiralis? Fecal-oral transmission Penetrating the skin Aerial transmission through infected syringes alimentary Which is the way of transmission in case of Trichuris trichiuria? Fecal-oral transmission Penetrating the skin Aerial transmission through infected syringes alimentary Which is the way of transmission in case of Ancylostoma duodenale? Fecal-oral transmission Penetrating the skin Aerial transmission through infected syringes alimentary Which is the way of transmission in case of Necator americanus? Fecal-oral transmission Penetrating the skin Aerial transmission through infected syringes alimentary Which is the way of transmission in case of Strongyloides stercoralis? Fecal-oral transmission Penetrating the skin Aerial transmission through infected syringes alimentary which methods used for diagnosing trichinosis A. B. C. D. E. * 428. A. B. C. * D. E. 429. A. * B. C. D. E. 430. A. B. C. D. * E. 431. A. * B. C. D. E. 432. A. B. C. * D. E. 433. A. B. C. * D. E. 434. A. B. C. * fecal exams blood films tissue biopsy immunological tests tissue biopsy and immunological tests Which of the eggs have a smooth and a roughly tuberculated outer shell? The eggs of Taenia solium The eggs of Ancylostoma duodenale The eggs of Ascaris lumbricoides The eggs of Fasciola hepatica The eggs Strongyloides stercoralis Which of the female tissue nematodes release larvae into fresh water: Dracunculus medinensis Wuchereria bancrofti Onchocerca volvulus Toxocara canis Loa loa Which of the following BEST describes the appearance of adult Ascaris lumbricoides worms? Whitish-yellow; female 7-14 mm; male 2-4 mm Grayish-white to pink; female 9-12 mm; male 5-10 mm Colorless, females 2mm; males have not been described. Creamy-white with a pink tint, female 22-35 cm; male up to 30 cm All of these Which of the following is a correct species name for the giant roundworm? Ascaris lumbricoides Strongyloides stercoralis Ancylostoma duodenale Trichuris trichiura Enterobius vermicularis Which of the following is a correct species name for the guinea fire worm? Ascaris lumbricoides Strongyloides stercoralis Dracunculus medinensis Trichuris trichiura Enterobius vermicularis Which of the following is a correct species name for the hookworm? Ascaris lumbricoides Strongyloides stercoralis Necator americanus Enterobius vermicularis Trichuris trichiura Which of the following is a correct species name for the hookworm? Ascaris lumbricoides Strongyloides stercoralis Ancylostoma duodenale D. E. 435. A. B. C. D. E. * 436. A. B. C. D. * E. 437. A. * B. C. D. E. 438. A. B. C. D. E. * 439. A. B. C. D. * E. 440. A. B. C. * D. E. 441. A. B. C. * D. E. 442. Trichuris trichiura Enterobius vermicularis Which of the following is a correct species name for the pinworm? Ascaris lumbricoides Strongyloides stercoralis Ancylostoma duodenale Trichuris trichiura Enterobius vermicularis Which of the following is a correct species name for the whipworm? Ascaris lumbricoides Strongyloides stercoralis Ancylostoma duodenale Trichuris trichiura Necator americanus Which of the following is a mismatch? Ascariasis – Trematode infection Taeniasis – Cestoede infection Enterobiasis - Nematode infection Malaria - Protozoan infection Elephantiasis - Nematode infection Which of the following is a mismatch? Ascariasis – Nematode infection Taeniasis – Cestoede infection Enterobiasis - Nematode infection Malaria - Protozoan infection Elephantiasis - Trematode infection Which of the following is NOT a characteristic of the Nematoda: bilateral symmetry sexual dimorphism pseudocoelomate body segmentation 5 stages in life history Which of the larvae can penetrate the skin? The larva of Echinococcus granulosus The rhabditoid larva of Ancylostoma duodenale The filariform larva of Ancylostoma duodenale The larva of Trichinella spiralis The larva Ascaris lumbricoides Which of the larvae can penetrate the skin? The larva of Echinococcus granulosus The rhabditoid larva of Ancylostoma duodenale The filariform larva of Strongyloides stercoralis The larva of Trichinella spiralis The larva Ascaris lumbricoides Which of the larvae can penetrate the skin? A. B. C. * D. E. 443. A. B. * C. D. E. 444. A. B. C. D. * E. 445. A. B. C. * D. E. 446. A. B. C. * D. E. 447. A. * B. C. D. E. 448. A. B. * C. D. E. 449. A. * B. C. The larva of Echinococcus granulosus The rhabditoid larva of Ancylostoma duodenale The filariform larva of Necator americanus The larva of Trichinella spiralis The larva Ascaris lumbricoides Which of the parasites are hookworms? Paragonimus westermani Ancylostoma duodenale Dyphillobotrium latum Enterobius vermicularis Strongyloides stercoralis Which of the parasites are pinworms? Paragonimus westermani Ancylostoma duodenale Dyphillobotrium latum Enterobius vermicularis Strongyloides stercoralis Which of the parasites are whipworm? Paragonimus westermani Ancylostoma duodenale Trichuris trichiuria Enterobius vermicularis Strongyloides stercoralis Which of the tissue nematodes are transmitted by bite of blackflies: Dracunculus medinensis Wuchereria bancrofti Onchocerca volvulus Toxocara canis Loa loa Which of the tissue nematodes are transmitted by bite of deer fly (Chrysops): Dracunculus medinensis Wuchereria bancrofti Onchocerca volvulus Toxocara canis Loa loa Which of the tissue nematodes are transmitted by bite of mosquito: Dracunculus medinensis Wuchereria bancrofti Onchocerca volvulus Toxocara canis Loa loa Which of the tissue nematodes are transmitted by ingestion of copepods? Dracunculus medinensis Wuchereria bancrofti Onchocerca volvulus D. E. 450. A. B. C. * D. E. 451. A. B. C. D. * E. 452. A. B. * C. D. E. 453. A. * B. C. D. E. 454. A. B. * C. D. E. 455. A. B. * C. D. E. 456. A. B. C. D. E. * 457. Toxocara canis Loa loa Which of the tissue nematodes cause Calabar Swelling? Dracunculus medinensis Wuchereria bancrofti Loa loa Onchocerca volvulus Toxocara canis Which of the tissue nematodes cause visceral larva migrans Dracunculus medinensis Wuchereria bancrofti Onchocerca volvulus Toxocara canis Loa loa Which of the tissue nematodes does cause elephantiasis? Dracunculus medinensis Wuchereria bancrofti Onchocerca volvulus Toxocara canis Loa loa Which species of Nematoda produces an operculated egg? Trichuris trichiura Ascaris lumbricoides Ancylostome duodenale Strongyloides stercoralis Enterobius vermicularis Which stage of Ancylostoma duodenale is invasive for humans? an egg filariform larva rhabditiform larva adult worm encapsulated larva Wuchereria Bancrofti is: Pork-infestation Elephantiasis Sushi worm Pin worm Hook worm A member of mites is Ornithodorus papillipes Dermacentor pictus Pediculus humanus capitis Ixodes persulcatus Sarcoptes scabiei Aedes sp. of mosquito deposit eggs in: A. B. C. * D. E. 458. A. * B. C. D. E. 459. A. * B. C. D. E. 460. A. B. C. D. * E. 461. A. B. C. D. * E. 462. A. B. C. D. E. * 463. A. B. C. * D. E. 464. A. B. C. * moist soil flowing water bodies stagnant water fresh water all of these Anopheles mosquito spread malaria Lyme disease Filaria Sleeping sickness Plague Arachnids have _________ pairs of legs. four three six eight two At which stage of development would an insect be enclosed in a cocoon? egg larva nymph pupa all of the above Chitin can be found in: glandular tissue the muscle tissue of vertebrates epithelial tissue of humans exoskeleton of animals such as cockroaches and crabs. non of the above Crustaceans have _________ pairs of antennas. four three one eight two Culex mosquito spread malaria Lyme disease Filaria Sleeping sickness Plague Culex mosquito spread malaria Lyme disease Wuchereria bancrofti D. E. 465. A. B. C. D. E. * 466. A. * B. C. D. E. 467. A. * B. C. D. E. 468. A. B. C. D. * E. 469. A. * B. C. D. E. 470. A. * B. C. D. E. 471. A. B. * C. D. Sleeping sickness Plague Fleas spreads: malaria Lyme disease Chagas disease Sleeping sickness Plague Fleas , bedbugs, and beetles are considered what? destructive or harmful insects good pets great insects for the garden funny and entertaining Non of the above Fused cephalotorax and abdomen has mites and ticks bees scorpions spiders All of the above Glossina palpalis spread: malaria Lyme disease Chagas disease Sleeping sickness Plague Having chelicerae, a body divided into an anterior cephalothorax and posterior abdomen, and book lungs is characteristic of: No correct answer insects millipedes crustaceans trilobites Having chelicerae, a body divided into an anterior cephalothorax and posterior abdomen, and book lungs is characteristic of: arachnids insects millipedes crustaceans trilobites How is the immature stage of insects with simple metamorphosis is often called? chrysalis larva naupilus pupa E. 472. A. B. C. D. E. * 473. A. B. C. * D. E. 474. A. B. * C. D. E. 475. A. B. C. D. * E. 476. A. B. C. * D. E. 477. A. B. * C. D. E. 478. A. * B. C. D. E. 479. nymph Haw is the last segment of scorpions cold? chelicerae pedipalps mandibles maxillae telsons Haw is the molting process in arthropods cold? ecdysis tagmatization metamorphosis paedomorphosis cephalization How many body parts does an insect have? four three six eight two How many legs does an insect have? four two three six eight How many pairs of antennas Insects have? four three one eight two How many pairs of legs does an insect have? four three six eight two Indicate medical importance of Cyclops A Cyclopes are intermediate hosts of the fish tapeworm (Diphyllobothrium latum) and Dracunculus medinensis Cyclopes are intermediate hosts of the lung fluke (Paragonimus westermani) Cyclopes are intermediate hosts of the beef tapeworm (Taenia saginata) Cyclopes are intermediate host of the pork tapeworm (Taenia solium) Non of the above Indicate mode by which bloodsucking flies transmit diseases. A. B. C. D. E. * 480. A. * B. C. D. E. 481. A. B. C. D. E. * 482. A. B. * C. D. E. 483. A. * B. C. D. E. 484. A. B. C. * D. E. 485. A. B. * C. D. E. 486. A. B. * C. Indirect mechanical Direct mechanical Biologic Hereditary Both B and C Indicate mode by which nonbloodsucking flies transmit diseases. Indirect mechanical Direct mechanical Biologic Hereditary All of the above Indicate the medically important orders of Class Insecta: Anoplura Hemiptera Diptera Siphonaptera All of the above Indicate the place of spider’s poisonous glands location distal end of pedipalp close to base of chelicerae the last segment of the abdomen the middle segment of abdomen All of the above Indicate the representatives of Order Hemiptera Bugs Fleas Ants Mosquitoes Lice Insects have _________ pairs of antennas. four three one eight two Insects can be classified by _______. looking at their eyes looking at their wings their flying patterns what they eat their behaviors Ixodes ricinus spread: malaria Lyme disease Chagas disease D. E. 487. A. B. * C. D. E. 488. A. B. C. * D. E. 489. A. B. * C. D. E. 490. A. * B. C. D. E. 491. A. * B. C. D. E. 492. A. B. * C. D. E. 493. A. B. * C. D. E. 494. Sleeping sickness Plague Ixodes ricinus spread: malaria Viral diseases Chagas disease Sleeping sickness Plague Kissing bugs spread malaria Lyme disease Chagas disease Sleeping sickness Plague Lyme disease is transmitted by: Kissing bugs. Ixodes ricinus Mosquito Culex.. Mosquito Anopheles. Houseflies. Malaria is transmitted by: female Anopheles Culex female Anopheles Housefly Kissing bugs Malaria is transmitted by: Anopheles Culex Aedes Housefly Kissing bugs Members of the arachnid class crabs brown recluse mollusks (clams) crustacea mosquito Members of the arachnid class crabs itch mite house fly fruit fly mosquito Members of the arachnid class A. B. * C. D. E. 495. A. * B. C. D. E. 496. A. B. C. D. E. * 497. A. B. C. D. E. * 498. A. B. C. * D. E. 499. A. B. C. D. * E. 500. A. * B. C. D. E. 501. A. B. * C. Black fly Ixodes persulcatus Pediculus humanus capitis Mosquito Anopheles Glossina palpalis Members of the arachnid class Ixodes ricinus Musca domestica Pediculus humanus capitis Pediculus humanus humanus Black fly Members of the arachnid class Musca domestica Black fly Pediculus humanus capitis sandfly Ornithodorus papillipes Members of the arachnid class Musca domestica Black fly Pediculus humanus capitis sandfly Sarcoptes scabiei Members of the arachnid class Musca domestica Black fly Desmodex folliculorum sandfly Pediculus humanus capitis Members of the arachnid class crabs fruit fly house fly v hard-bodied ticks mosquito Members of the arachnid class tarantula crabs mollusks (clams) fruit fly mosquito Members of the arachnid class crabs black widow mollusks (clams) D. E. 502. A. B. C. D. E. * 503. A. * B. C. D. E. 504. A. * B. C. D. E. 505. A. * B. C. D. E. 506. A. B. C. * D. E. 507. A. B. C. D. * E. 508. A. B. C. * D. E. 509. fruit fly mosquito Members of the Hard -bodied ticks Ornithodorus papillipes Desmodex folliculorum Pediculus humanus capitis Sarcoptes scabiei Dermacentor pictus Members of the Hard -bodied ticks Ixodes ricinus Desmodex folliculorum Pediculus humanus capitis Sarcoptes scabiei Ornithodorus papillipes Members of the Hard -bodied ticks Ixodes persulcatus Desmodex folliculorum Pediculus humanus capitis Sarcoptes scabiei Sarcoptes scabiei Members of the insects class mosquito itch mite crayfishes hard-bodied ticks soft-bodied ticks Members of the insects class crayfishes itch mite house fly hard-bodied ticks soft-bodied ticks Members of the insects class hard-bodied ticks itch mite crayfishes fleas soft-bodied ticks Members of the insects class hard-bodied ticks itch mite lice crayfishes soft-bodied ticks Members of the insects class A. B. C. * D. E. 510. A. B. C. * D. E. 511. A. B. C. D. * E. 512. A. B. C. D. E. * 513. A. B. C. D. E. * 514. A. B. * C. D. E. 515. A. B. C. D. E. * 516. A. B. C. hard-bodied ticks itch mite bugs crayfishes soft-bodied ticks Members of the insects class Ixodes ricinus Ixodes persulcatus Pediculus humanus capitis Sarcoptes scabiei Ornithodorus papillipes Members of the insects class Ixodes ricinus Ixodes persulcatus Sarcoptes scabiei Pediculus humanus humanus Ornithodorus papillipes Members of the insects class Ixodes ricinus Ixodes persulcatus Sarcoptes scabiei Sarcoptes scabiei Musca domestica Members of the insects class Ixodes ricinus Ixodes persulcatus Sarcoptes scabiei Ornithodorus papillipes Deer fly Members of the insects class Ixodes ricinus Black fly Sarcoptes scabiei Ornithodorus papillipes Ixodes persulcatus Members of the insects class Ixodes ricinus Ixodes persulcatus Sarcoptes scabiei Ornithodorus papillipes Glossina palpalis Members of the Soft bodied ticks Ixodes ricinus Ixodes persulcatus Pediculus humanus capitis D. E. * 517. A. B. C. D. E. * 518. A. B. C. D. E. * 519. A. B. * C. D. E. 520. A. B. * C. D. E. 521. A. * B. C. D. E. 522. A. B. C. D. E. * 523. A. B. * C. D. E. Sarcoptes scabiei Ornithodorus papillipes Name characteristics that are not shared by all arthropods Arthropods have jointed appendages The arthropod body is segmented Arthropods have an exoskeleton Arthropods have a ventral nervous system, an open circulatory system, a digestive system, and specialized sensory receptors Arthropods flatted dorsoventrally Name modes by which arthropods transmit disease indirect mechanical direct mechanical biologic hereditary all of the above Name stages of Musca domestica development egg-larva-nymph egg-larva-pupa-adult egg-pupa-adult egg-adult larva-egg-adult Plague is transmitted by: Kissing bugs. Rat flea Mosquito Culex.. Mosquito Anopheles. Houseflies. Prawn belongs to: Arthropoda Annelida Coelenterata Echinodermata No correct answer Rat flea spread: malaria Lyme disease Chagas disease Sleeping sickness Plague Sleeping sickness is transmitted by: Kissing bugs. tse-tse fly Mosquito Culex.. Mosquito Anopheles. Houseflies. 524. A. B. * C. D. E. 525. A. B. C. * D. E. 526. A. B. C. D. * E. 527. A. B. C. D. * E. 528. A. B. C. D. E. * 529. A. B. C. D. E. * 530. A. B. * C. D. E. 531. A. B. Sleeping sickness is transmitted by: Kissing bugs. Glossina palpalis Mosquito Culex.. Mosquito Anopheles. Houseflies. The _____________ goes through a complete metamorphosis mites lice tsetse flies spiders ticks The _____________ goes through a complete metamorphosis. mites ticks spiders mosquitoes lice The _____________ goes through a complete metamorphosis. mites ticks spiders fleas lice The _____________ goes through incomplete metamorphosis. mites lice spiders ticks All of the above The _____________ goes through incomplete metamorphosis. mosquitoes bugs fleas flies lices The _____________ goes through incomplete metamorphosis. mosquitoes ticks bugs fleas flies The body parts of an insect include _______. head thorax C. D. * E. 532. A. B. C. D. * E. 533. A. B. C. D. * E. 534. A. B. C. D. * E. 535. A. B. C. * D. E. 536. A. B. C. * D. E. 537. A. B. C. D. E. * 538. A. B. * C. D. E. head all of the above choices non of the above The foremost appendages on spiders are pedipalps maxillae antennae chelicerae mandibles The foremost appendages on spiders are pedipalps maxillae antennae no correct answer mandibles The foremost appendages on spiders are pedipalps maxillae antennae chelicerae mandibles The largest group of arthropods is the: arachnids crustaceans insects millipedes centipedes The largest group of arthropods is the: arachnids crustaceans insects millipedes centipedes The last segment of scorpion is: chelicerae pedipalps mandibles maxillae telsons The member of the mites is Ornithodorus papillipes Desmodex folliculorum Pediculus humanus capitis Ixodes persulcatus Dermacentor pictus 539. A. B. C. * D. E. 540. A. * B. C. D. E. 541. A. B. C. D. E. * 542. A. B. * C. D. E. 543. A. B. * C. D. E. 544. A. B. C. D. * E. 545. A. B. C. D. * E. 546. A. B. The members of the arachnid class are: crabs fruit fly soft-bodied ticks house fly mosquito The members of the crustacean class are crabs itch mite house fly fruit fly mosquito The members of the crustacean class are mosquito itch mite house fly fruit fly Cyclops The scorpion pincers are modified chelicerae pedipalps mandibles maxillae telsons The scorpion pincers are modified chelicerae pedipalps mandibles maxillae telsons Tsetse fly spread: malaria Lyme disease Chagas disease Sleeping sickness Plague what are the foremost appendages on spiders? pedipalps maxillae antennae no correct answer mandibles what are the members of the Arachnid class? crabs fruit fly C. * D. E. 547. A. B. C. * D. E. 548. A. B. C. * D. E. 549. A. B. C. D. E. * 550. A. B. * C. D. E. 551. A. B. C. D. * E. 552. A. B. C. D. * E. 553. A. B. C. D. * E. soft-bodied ticks house fly mosquito what are the members of the Arachnid class? crabs fruit fly soft-bodied ticks house fly mosquito What are the three stages of incomplete metamorphosis? egg, larva, pupa egg, nymph, pupa egg, nymph, adult egg, pupa, adult nymph, pupa, adult what is a member of mites? Ornithodorus papillipes Dermacentor pictus Pediculus humanus capitis Ixodes persulcatus Sarcoptes scabiei What is a myiasis? Myiasis – infestation by larvae of flies Myiasis – invasion or infestation of man’s body and/or tissues by Diptera larvae. Myiasis – infestation by larvae of mosquitoes Myiasis – invasion of man’s body by representatives of Order Anoplura All of the above What is medical importance of body louse causative agent of myiasis vector of tularemia vector of plague caused by Yersinia pestisv causative agent of pediculosis mechanical transmitters of protozoan What is medical importance of head louse causative agent of myiasis temporary ectoparasite vector of plague caused by Yersinia pestis causative agent of pediculosis mechanical transmitters of protozoan What is medical importance of lice causative agents of myiasis mechanical vectors of helminthes vectors of plague caused by Yersinia pestis causative agents of pediculosis mechanical transmitters of protozoan 554. A. B. * C. D. E. 555. A. B. * C. D. E. 556. A. B. * C. D. E. 557. A. B. * C. D. E. 558. A. B. * C. D. E. 559. A. B. C. * D. E. 560. A. B. C. * D. E. 561. A. What is medical importance of Musca domestica causative agent of scabies mechanical vector of protozoan and helminthes vector of plague caused by Yersinia pestis causative agent of pediculosis vector of encephalitis What is medical importance of Musca domestica causative agent of scabies causative agent of accidental myiasis vector of plague caused by Yersinia pestis causative agent of pediculosis vector of encephalitis What is medical importance of crabs Crabs are intermediate hosts of the fish tapeworm (Diphyllobothrium latum) and Dracunculus medinensis. Crabs are intermediate hosts of the lung fluke (Paragonimus westermani) Crabs are intermediate hosts of the beef tapeworm (Taenia saginata) Crabs are intermediate host of the pork tapeworm (Taenia solium) All of the above What is pediculosis ? Pediculosis – skin disease caused by being infested with ticks. Pediculosis – heavy infestation of hair with lice (Pediculus humanus capitis). Pediculosis – skin disease caused by being infested with fleas. Pediculosis – skin disease caused by being infested with itch mites All of the above What is prevention of pediculosis cleanliness and sweeping of dust from floor and carpets regular body washing with simultaneous change of linen, personal hygiene involves protection from reduviid bite involves protection from mosquito bite mosquito nets What is the largest group of arthropods: arachnids crustaceans insects millipedes centipedes what is the largest group of arthropods? arachnids crustaceans insects millipedes centipedes What is the medical importance of bed bug permanent ectoparsite B. * C. D. E. 562. A. * B. C. D. E. 563. A. * B. C. D. E. 564. A. * B. C. D. E. 565. A. * B. C. D. E. 566. A. * B. C. D. E. 567. A. B. * C. D. E. 568. A. * B. C. temporary ectoparasite vector of plague caused by Yersinia pestis causative agent of pediculosis mechanical transmitters of protozoan what is the medical importance of Cyclops? intermediate hosts of Dracunculus medinensis Cyclopes are intermediate hosts of the lung fluke (Paragonimus westermani) Cyclopes are intermediate hosts of the beef tapeworm (Taenia saginata) Cyclopes are intermediate host of the pork tapeworm (Taenia solium) Non of the above What is the medical importance of Cyclops? Cyclopes are intermediate hosts of the fish tapeworm (Diphyllobothrium latum) and Dracunculus medinensis Cyclopes are intermediate hosts of the lung fluke (Paragonimus westermani) Cyclopes are intermediate hosts of the beef tapeworm (Taenia saginata) Cyclopes are intermediate host of the pork tapeworm (Taenia solium) Non of the above what is the medical importance of Cyclops? intermediate hosts of Diphyllobothrium latum Cyclopes are intermediate hosts of the lung fluke (Paragonimus westermani) Cyclopes are intermediate hosts of the beef tapeworm (Taenia saginata) Cyclopes are intermediate host of the pork tapeworm (Taenia solium) Non of the above Members of the arachnid class tarantula crabs mollusks (clams) fruit fly mosquito what is the member of the Arachnid class? Ixodes ricinus Musca domestica Pediculus humanus capitis Pediculus humanus humanus Black fly what is the member of the Arachnid class? Black fly Ixodes persulcatus Pediculus humanus capitis Mosquito Anopheles Glossina palpalis what is the member of the Hard -bodied ticks? Ixodes persulcatus Desmodex folliculorum Pediculus humanus capitis D. E. 569. A. B. C. * D. E. 570. A. B. * C. D. E. 571. A. B. C. D. E. * 572. A. B. C. * D. E. 573. A. B. C. D. E. * 574. A. * B. C. D. E. 575. A. * B. C. D. E. 576. Sarcoptes scabiei Sarcoptes scabiei what is the member of the insects class? crayfishes itch mite house fly hard-bodied ticks soft-bodied ticks what is the member of the mites? Ornithodorus papillipes Desmodex folliculorum Pediculus humanus capitis Ixodes persulcatus Dermacentor pictus what is the member of the Soft bodied ticks? Ixodes ricinus Ixodes persulcatus Pediculus humanus capitis Sarcoptes scabiei Ornithodorus papillipes what is the members of the Arachnid class? Musca domestica Black fly Desmodex folliculorum sandfly Pediculus humanus capitis What is the name of the last segment of scorpion: chelicerae pedipalps mandibles maxillae telsons What is the vector for Leishmania species? Phelebotomus Black fly Buffalo gnat Deer fly Mosquito Anopheles What is the vector for Leishmania species? Sandfly Black fly Buffalo gnat Deer fly Mosquito Anopheles What is the vector of Chagas’ disease A. B. * C. D. E. 577. A. B. * C. D. E. 578. A. * B. C. D. E. 579. A. B. C. * D. E. 580. A. B. C. D. * E. 581. A. B. * C. D. E. 582. A. B. C. * D. E. 583. A. B. C. * Glossina palpalis bug species of family Triatomidae sandfly of genus Phlebotomus deer fly (Chrysops) mosquito Anopheles and Culex What is the vector of Chagas’ disease Glossina palpalis kissing bug sandfly of genus Phlebotomus deer fly (Chrysops) mosquito Anopheles and Culex What of the following arthropods transmit Chagas disease: Kissing bugs. Fleas. Lice. Mosquitoes. Houseflies. What of the following arthropods transmit Encephalitis Kissing bugs. Fleas. Mosquito Culex.. Mosquito Anopheles. Houseflies. What of the following arthropods transmit Human malaria Kissing bugs. Fleas. Mosquito Culex. Mosquito Anopheles. Houseflies. What of the following arthropods transmit Lyme disease Kissing bugs. Ixodes ricinus Mosquito Culex.. Mosquito Anopheles. Houseflies. What of the following arthropods transmit Rift valley fever Kissing bugs. Fleas. Mosquito Culex.. Mosquito Anopheles. Houseflies. What of the following arthropods transmit Wuchereria bancrofti Kissing bugs. Fleas. Mosquito Culex.. D. E. 584. A. B. C. D. E. * 585. A. B. C. D. E. * 586. A. B. C. D. * E. 587. A. B. C. D. * E. 588. A. B. C. D. * E. 589. A. B. C. * D. E. 590. A. B. C. * D. E. 591. Mosquito Anopheles. Houseflies. What parts of the human body are usually infested by this mite? flexor surfaces of wrists and forearms armpits groin and genitals interdigital spaces All of the above What parts of the human body are usually infested by itch mite? head face ears nose between fingers What parts of the human body are usually not infested by itch mite? flexor surfaces of wrists and forearms armpits groin and genitals head interdigital spaces What the place of scorpion’s poisonous glands location: cephalothorax distal end of pedipalp close to base of chelicerae last segment of the abdomen All of the above where chitin can be found? glandular tissue the muscle tissue of vertebrates epithelial tissue of humans exoskeleton of animals such as cockroaches and crabs. non of the above Which class has respiratory and circulatory systems? Cestoda Trematoda Insecta Nematoda Lobosea Which class has respiratory and circulatory systems? Cestoda Trematoda Arachnida Nematoda Lobosea Which class has respiratory and circulatory systems? A. B. C. * D. E. 592. A. * B. C. D. E. 593. A. B. C. * D. E. 594. A. B. C. D. E. * 595. A. B. C. D. * E. 596. A. B. * C. D. E. 597. A. B. C. * D. E. 598. A. B. C. Cestoda Trematoda Cruastacea Nematoda Lobosea which disease can Anopheles mosquito spread? malaria Lyme disease Filaria Sleeping sickness Plague Which disease can Culex mosquito spread? malaria Lyme disease Filariasis Sleeping sickness Plague which disease can Fleas spread? malaria Lyme disease Chagas disease Sleeping sickness Plague which disease can Glossina palpalis spread? malaria Lyme disease Chagas disease Sleeping sickness Plague which disease can Ixodes ricinus spread? malaria Lyme disease Chagas disease Sleeping sickness Plague which disease can Kissing bugs spread? malaria Lyme disease Chagas disease Sleeping sickness Plague which disease can Rat flea spread? malaria Lyme disease Chagas disease D. A. Sleeping sickness Plague Which insect goes through incomplete metamorphosis? bee ant butterfly grasshoppergrasshopper flea Which insects are representatives of order Anoplura termites fleas ants mosquitoes lice Which of the following are not arthropods? earthworms crayfish spiders butterflies both a and c Which of the following are not arthropods? earthworms crayfish spiders butterflies both a and c Which of the following is not a mechanism of asexual reproduction? Parthenogenesis Fission Budding Hermaphroditism Fragmentation Which of the following is not an advantage of the exoskeleton in arthropods and mollusks? Provides protection from predators B. C. * D. E. 605. A. B. C. * D. E. 606. Provides rigid places for muscles to insert and against which they can do work Enhances sensory perception Permits greater range of movement than body plans without a rigid skeletal structure All of these Which one of the following is not a characteristic of the arthropods? jointed appendages exoskeleton coelom segmented body All of the above are characteristic of the arthropods. Which one of the following is a characteristic of the arthropods? E. * 599. A. B. C. D. * E. 600. A. B. C. D. E. * 601. A. * B. C. D. E. 602. A. * B. C. D. E. 603. A. B. C. D. * E. 604. A. B. C. D. E. * 607. A. B. C. D. E. * 608. A. B. C. D. E. * 609. A. B. * C. D. E. 610. A. B. * C. D. E. 611. A. B. * C. D. E. 612. A. B. * C. D. E. 613. A. B. jointed appendages exoskeleton presence of respiratory system segmented body All of the above are characteristic of the arthropods Which one of the following is not a characteristic of the arthropods? jointed appendages exoskeleton A presence of circulatory system segmented body All of the above are characteristic of the arthropods which order of Class Insecta has medical important? Anoplura Hemiptera Diptera Siphonaptera All of the above While most insects have four wings, _______________ have only two. termites flies fleas bedbugs crickets While most insects have four wings, _______________ have only two. termites mosquitous fleas bedbugs crickets While most insects have four wings, _______________ have only two. termites sand flies fleas bedbugs crickets While most insects have four wings, _______________ have only two. termites Glossina palpalis fleas bedbugs crickets ________________ development is directly correlated with the animal's mode of locomotion, agility of limb movement, and balance cerebrum cerebral cortex C. D. * E. 614. A. B. * C. D. E. 615. A. B. C. * D. E. 616. A. B. * C. D. E. 617. A. * B. C. D. E. 618. A. B. C. D. E. * 619. A. * B. C. D. cerebral hemispheres cerebellum medulla ______________speciation occurs when members of a single population develop a genetic difference, such as a chromosomal mutation, that prevents them reproducing with the parent type. Allopatric Sympatric Behavioral Mechanical Geographic pairs of cranial nerves appeared first at Fishes Amphibians Reptiles Birds Mammals A biologist is trying to infer how five closely related species of snakes are related to one another. She notices that some of the snakes have forked tongues and others do not. Which of the following would help her distinguish the ancestral state? She looks among snake fossils for evidence that being forked is a characteristic of the ancestor of this group, but determines no such fossils exist. She locates a specimen of a more distantly related snake to see if it has a forked tongue. She looks at a representative mammal species to see if it has a forked tongue. She flips a coin. None of the above. A severe winter storm kills many chickadees. An investigation comparing the body of dead birds with that of survivors reveals that the dead birds include mainly the largest and smallest members of the population. The winter storm exemplifies Stabilizing selection Directional selection Balancing selection Kin selection Disruptive selection A severe winter storm kills many chickadees. An investigation comparing the body of dead birds with that of survivors reveals that the dead birds include mainly the middle sised members of the population. The winter storm exemplifies Stabilizing selection Directional selection Balancing selection Kin selection Disruptive selection A type of selection within a population in which one extreme is selected against is directional selection disruptive selection stabilizing selection natural selection E. 626. both directional selection and disruptive selection Agents that consistenly produce adaptive evolution include Genetic drift Mutation Meiosis Natural selection Gene flow All of the animals has double circulation through the heart except birds mammals fish’s amphibian’s reptilians All of the following observation provides evidence for evolution except: Dogs and trilobites are never found in the same fossil beds Athletic training can produce an increase in muscle mass Extinctions can be documented in the fossil record All organisms use a common genetic code Plant and animal breeders can produce new breeds of crops and animals through artificial selection All of the genes that occur within a specific population refers to the term gene pool genotype gene marker genome selection Allopatric but not sympatric speciation requires Reproductive isolation Geographic isolation Hybridisation first Spontaneous differences in males and females Behavioral isolation An evidence of evolutionary relationships is found in ______. Atmosphere Fossils ocean beds rocks All of the above An evolutionary benefit of sexual reproduction is that A. * B. C. D. E. 627. A. It provides a mechanism of genetic recombination It requires a lower level of resource investment that asexual does the offspring will resemble their parents genetically the reproductive success rates are less variable than for variable than for asexual reproduction all of the above An example of _______ selection is the death of extremely overweight and underweight babies. Disruptive 620. A. B. C. D. * E. 621. A. B. C. * D. E. 622. A. B. * C. D. E. 623. A. * B. C. D. E. 624. A. B. * C. D. E. 625. A. B. * C. D. E. B. C. D. Directiona Stabilizing Survival of the fittest Non of the above Behavioral isolating mechanisms may occur when two species have different sized and shaped copulatory organs courtship displays habitat ranges chemical compatibilities of their gametes All of these Change in the frequency of alleles occurring by chance Natural selection Genetic drift Mutation Isolation Polpulation Comparing chemical makeup of organisms Homologous structures Vestigial structures Continental drift Comparative biochemistry Comparative embryology Comparing early developmental stages of organisms Homologous structures Vestigial structures Continental drift Comparative biochemistry Comparative embryology Darwin formulated his theory of evolution based on all of the following facts except most populations are stable in size individual organisms in a population are not alike all populations have the potential to increase natural resources are limited characteristics are inherited as genes on chromosomes Darwin ’s mechanism of evolution by way of natural selection is based on all of the following except variation exists within populations the fittest individuals leave the most offspring . there is differential reproductive success within populations populations tend to produce more individuals than the environment can support E. * 634. A. B. * C. D. use or disuse of organs during one generation causes modifications of these same organs in Disruptive selection, directional selection and stabilizing selection are all examples of genetic equilibrium natural selection random changes in a gene pool speciation C. * D. E. 628. A. B. * C. D. E. 629. A. B. C. * D. E. 630. A. B. C. D. * E. 631. A. B. C. D. E. * 632. A. B. C. D. E. * 633. A. B. E. B. * genetic drift DNA nucleotide differences between organisms indicate how closely related organisms are indicate that evolution occurs explain why there are phenotypic differences all of these both indicate how closely related organisms are and explain why there are phenotypic differences During the evolution of humans, brain size gradually increased. This is an example of disruptive selection stabilizing selection stabilizing selection both disruptive selection and stabilizing selection all of these Evolution occurs at the level of the individual genotype the individual phenotype environmentally based phenotypic variation the population Species Four chambered heart has all of the animals except birds mammals fish’s crocodilians fish’s and crocodilians Genetic drift is: a random change in gene frequencies from one generation to the next. a change in an allele due to alterations in the DNA molecule. a change in gene frequencies due to exchange of genes between different populations. a product of natural selection. all of the above How many b lood circuit the amphibian’s vascular system has 1 2 3 4 non of the above How many b lood circuit the birds vascular system has 1 2 C. D. E. 642. A. * 3 4 non of the above How many blood circuit the fish’s vascular system has 1 635. A. B. C. D. * E. 636. A. B. C. * D. E. 637. A. B. C. D. * E. 638. A. B. C. * D. E. 639. A. * B. C. D. E. 640. A. B. * C. D. E. 641. A. B. C. D. E. 643. A. B. C. D. E. * 644. A. B. * C. D. E. 2 3 4 non of the above How many b lood circuit the fish’s vascular system has 10 12 2 3 1 How many b lood circuit the mammals vascular system has 1 2 3 4 non of the above