Download ID_3873_Populatio

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