* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Download 09 - Pierce College
Premovement neuronal activity wikipedia , lookup
Brain Rules wikipedia , lookup
History of neuroimaging wikipedia , lookup
Dual consciousness wikipedia , lookup
Donald O. Hebb wikipedia , lookup
Synaptic gating wikipedia , lookup
Neuroanatomy wikipedia , lookup
Lateralization of brain function wikipedia , lookup
Holonomic brain theory wikipedia , lookup
Neuroscience and intelligence wikipedia , lookup
Affective neuroscience wikipedia , lookup
Neuropsychology wikipedia , lookup
Neuroplasticity wikipedia , lookup
Neuroesthetics wikipedia , lookup
Neuroeconomics wikipedia , lookup
Cognitive neuroscience wikipedia , lookup
Metastability in the brain wikipedia , lookup
Neuropsychopharmacology wikipedia , lookup
Development of the nervous system wikipedia , lookup
Circumventricular organs wikipedia , lookup
Emotional lateralization wikipedia , lookup
Time perception wikipedia , lookup
Basal ganglia wikipedia , lookup
Cognitive neuroscience of music wikipedia , lookup
Human brain wikipedia , lookup
Limbic system wikipedia , lookup
Aging brain wikipedia , lookup
Pierce College Putman/Biol 241 UNIT 9 PRACTICE EXAM: CNS 1. Induces the formation of the neural tube: a. Neural plate b. Surface ectoderm c. Notochord d. Neural crest 2. Neural crest cells form a. Structures of the PNS b. The brain c. The spinal cord d. The notochord 3. Differentiates into CNS structures: a. Notochord b. Neural tube c. Neural crest d. Neural folds 4. Neural tube differentiates into the a. Prosencephalon b. Diencephalon c. Telencephalon d. Metencephalon e. Myelencephalon 5. Rhombencephalon differentiates into the a. Mesencephalon b. Metencephalon and mesencephalon c. Telencephalon and diencephalon d. Myelencephalon and mesencephalon e. Metencephalon and myelencephalon 6. Prosencephalon differentiates into the a. Mesencephalon b. Metencephalon and mesencephalon c. Telencephalon and diencephalon d. Myelencephalon and mesencephalon e. Metencephalon and myelencephalon 7. Neural tube differentiates into a. Rhombencephalon + mesencephalon + telencephalon Putman/Pierce College Biol 241 09px Practice Exam/20120430 proofread/Page 1 b. c. d. e. Prosencephalon + mesencephalon + rhombencephalon Mesencephalon + metencephalon + myelencephalon Prosencephalon + metencephalon + rhombencephalon Telencephalon + diencephalon + rhombencephalon 8. Damage to the prosencephalon would most likely produce a damaged a. Midbrain b. Pons c. Cerebellum d. Medulla e. Cerebrum 9. Damage to the rhombencephalon would most likely produce a damaged a. Thalamus, hypothalamus or epithalamus b. Midbrain c. Pons, cerebellum or medulla d. Cerebrum 10. If during embryological development the prosencephalon is damaged, a damaged _____ would most likely result. a. Midbrain b. Hypothalamus c. Pons d. Cerebellum e. Medulla 11. Damage to the myelencephalon would most likely produce a damaged a. Midbrain b. Thalamus c. Pons d. Cerebellum e. Medulla 12. If during embryological development the metencephalon is damaged, a damaged _____ would most likely result. a. Midbrain b. Thalamus or hypothalamus c. Pons or cerebellum d. Cerebrum or pons e. Medulla oblongata 13. Damage to the mesencephalon would most likely produce a damaged a. Midbrain b. Thalamus or hypothalamus c. Pons or cerebellum d. Cerebrum or pons Putman/Pierce College Biol 241 09px Practice Exam/20120430 proofread/Page 2 e. Medulla oblongata 14. Damage to the diencephalon would most likely produce a damaged a. Midbrain b. Thalamus, hypothalamus or epithalamus c. Pons or cerebellum d. Cerebrum e. Medulla oblongata 15. If during embryological development the telencephalon is damaged, a damaged _____ would most likely be produced. a. Cerebrum b. Cerebellum c. Midbrain d. Pons e. Medulla 16. The lateral ventricles are associated with the development of the a. Telencephalon b. Diencephalon c. Mesencephalon d. Metencephalon e. Myelencephalon 17. The fourth ventricle is associated with the development of the a. Telencephalon b. Diencephalon c. Mesencephalon d. Metencephalon and myelencephalon 18. The aquaduct of Sylvius (cerebral aquaduct) is associated with the development of the a. Telencephalon b. Diencephalon c. Mesencephalon d. Metencephalon e. Myelencephalon 19. The third ventricle is associated with the development of the a. Telencephalon b. Diencephalon c. Mesencephalon d. Metencephalon e. Myelencephalon 20. Outside of the brain, inside of the spinal cord: a. White matter Putman/Pierce College Biol 241 09px Practice Exam/20120430 proofread/Page 3 b. Grey matter 21. Inside of the brain, outside of the spinal cord: a. White matter b. Grey matter 22. Which is not associated with white matter? a. Myelinated axons b. Oligodendrocytes c. Synapses d. Tracts 23. Which is not associated with grey matter? a. Myelinated axons b. Synapses c. Neuron cell bodies d. Satellite cells 24. Which does not help increase intelligence in children? a. eating lean protein b. eating foods rich in omega-3 fatty acids such as fatty fish c. studying calculus, music and anatomy & physiology d. eating fatty proteins like prime steaks 25. Divides cerebrum into right and left hemispheres: a. Gyri b. Sulci c. Longitudinal fissure d. Aquaduct of Sylvius 26. Approximate thickness of cerebral cortex: a. 1-2 mm b. 2-4 mm c. 2-4 cm d. 2-4 in 27. Function of gyri and sulci: a. Make you smarter b. Increase surface area of cerebellum c. Increase surface area of cerebrum d. Allow brain to expand and contract as you think! 28. Area of the brain that controls most skeletal muscles is located here: a. Frontal lobe b. Parietal lobes c. Temporal lobes Putman/Pierce College Biol 241 09px Practice Exam/20120430 proofread/Page 4 d. Occipital lobes 29. Primary auditory cortex is located here: a. Frontal lobe b. Parietal lobes c. Temporal lobes d. Occipital lobes 30. The part of your brain that receives, interprets and acts on action potentials from the eyes is located in which lobe? a. Frontal b. Parietal c. Temporal d. Occipital 31. Frontal lobe contains a. Primary sensory cortex b. Primary motor cortex c. Primary visual cortex d. Primary gustatory cortex e. Primary auditory cortex 32. Gustatory cortex is located here: a. Frontal lobe b. Parietal lobes c. Temporal lobes d. Occipital lobes 33. Most somatic sensory signals go to this part of the brain: a. Frontal lobe b. Parietal lobes c. Temporal lobes d. Occipital lobes 34. Part of the brain responsible for the recognition and evaluation of the spoken word: a. Werneke’s area, usually located in the left parietal and left temporal lobes b. Werneke’s area, usually located in the left parietal lobe c. Broca’s area, usually located in the left parietal and left temporal lobes d. Broca’s area, usually located in the left side of the frontal lobe 35. Advanced problem solving, cognition and personality are located here: a. Frontal lobe b. Parietal lobes c. Temporal lobes d. Occipital lobes Putman/Pierce College Biol 241 09px Practice Exam/20120430 proofread/Page 5 36. Parietal lobes contain a. Primary motor cortex b. Primary sensory cortex c. Primary olfactory cortex d. Primary gustatory cortex 37. Part of the brain that prepares you for speaking and controls the muscles of speech: a. Werneke’s area, usually located in the left parietal and left temporal lobes b. Werneke’s area, usually located in the left parietal lobe c. Broca’s area, usually located in the left parietal and left temporal lobes d. Broca’s area, usually located in the left side of the frontal lobe 38. Memory recall is the function of this part of the brain: a. Frontal lobe b. Parietal lobes c. Temporal lobes d. Occipital lobes 39. Working memory is the function of this part of the brain: a. Frontal lobe b. Parietal lobes c. Temporal lobes d. Occipital lobes 40. Primary visual cortex: a. Frontal lobe b. Parietal lobes c. Temporal lobes d. Occipital lobes 41. The loss of taste, smell and hearing suggests damage to which lobe of the brain? a. Frontal lobe b. Parietal lobes c. Temporal lobes d. Occipital lobes 42. Where is Broca’s area? a. Left side of frontal lobe in most people b. Right side of frontal lobe in most people c. Left side of parietal lobe in most people d. Both left and right side of frontal lobe in most people 43. Where is Werneke’s area? a. In frontal lobe on right side, in most people b. In parietal lobe on right side, in most people c. In temporal and parietal lobes on left side, in most people Putman/Pierce College Biol 241 09px Practice Exam/20120430 proofread/Page 6 d. In temporal lobe on left side, in all people 44. Primary olfactory cortex a. Frontal lobe b. Parietal lobes c. Temporal lobes d. Occipital lobes 45. Are the right and left hemispheres of the cerebrum functionally symmetrical? a. Yes b. No c. In some people, yes 46. Left-handed people tend to be a. Right-brain dominant b. Left-brain dominant 47. Right side of the cerebrum a. receives sensory input from right side of body and sends motor output to right side of body b. receives sensory input from left side of body and sends motor output to right side of body c. receives sensory input from left side of body and sends motor output to left side of body 48. Right hemisphere of the cerebrum is not associated with a. Reasoning and logic b. Music and art abilities c. Mental imaging d. Odor discrimination and identification 49. Left hemisphere of the cerebrum is not associated with a. Reasoning and logic b. Analytical skills; mathematics c. Language ability d. Music and art abilities 50. Music and art abilities/perception a. Left hemisphere of cerebrum b. Right hemisphere of cerebrum 51. Reasoning, logic, analytical skills a. Left hemisphere of cerebrum b. Right hemisphere of cerebrum 52. Join together cortex areas on same side of cerebrum: a. Association tracts b. Commissural tracts Putman/Pierce College Biol 241 09px Practice Exam/20120430 proofread/Page 7 c. Projection tracts 53. Join cortex of cerebrum with midbrain a. Association tracts b. Commissural tracts c. Projection tracts 54. Join cortex of cerebrum on right side of brain with cortex of cerebrum on left side of brain: a. Association tracts b. Commissural tracts c. Projection tracts 55. Corpus callosum is one of these: a. Association tracts b. Commissural tracts c. Projection tracts 56. Corona radiate is one of these: a. Association tracts b. Commissural tracts c. Projection tracts 57. Made up of the putamen and globus pallidus: a. Lentiform nucleus of the basal nuclei b. Amigdala of the basal nuclei c. Hippocampus d. Caudate nucleus of the basal nuclei 58. Integrates/evaluates sensory input going to the cerebrum: a. Basal nuclei b. Limbic system c. Hypothalamus d. Thalamus 59. Active at the beginning and ending of voluntary muscle movements: a. Basal nuclei b. Limbic system c. Reticular formations d. Substantia nigra 60. Lentiform and caudate nucleus are part of the a. Pons b. Reticular formations c. Basal nuclei d. Limbic system Putman/Pierce College Biol 241 09px Practice Exam/20120430 proofread/Page 8 61. Filters sensory input: a. Thalamus + reticular formations b. Thalamus + basal nuclei c. Reticular formations + substantial nigra d. Substantia nigra + red nuclei 62. Mood and emotion: a. Cerebellum + limbic system b. Limbic system + substantia nigra c. Reticular formations + substantia nigra + thalamus d. Hypothalamus + medulla + red nuclei e. Thalamus + limbic system + hypothalamus 63. Olfactory reflex a. Mammillary bodies of hypothalamus b. Superior colliculi of corpora quadragemina c. Inferior colliculi of corpora quadragemina d. Temporal lobes of cerebrum 64. Regulates rhythmic movement such as walking; inhibits unnecessary movement: a. Thalamus b. Reticular formations c. Basal nuclei d. Red nuclei e. Substantia nigra 65. Primary site of visceral control: a. Cerebellum b. Cerebrum c. Pons d. Thalamus e. Hypothalamus 66. Controls endocrine system a. Medulla oblongata b. Pons c. Corpora quadragemina d. Hypothalamus e. Cerebellum 67. Pineal gland is part of this: a. Thalamus b. Hypothalamus c. Red nuclei d. Reticular formations e. Epithalamus Putman/Pierce College Biol 241 09px Practice Exam/20120430 proofread/Page 9 68. Controls the ANS a. Hypothalamus b. Red nuclei c. Reticular formations d. Epithalamus e. Thalamus 69. Has thirst and hunger nuclei a. Basal nuclei b. Limbic system c. Epithalamus d. Hypothalamus e. Cerebellum 70. Has nuclei that control circadian rhythms a. Medulla oblongata b. Hypothalamus c. Red nuclei d. Reticular formations e. Limbic system 71. Brain stem consists of the a. Cerebellum + medulla b. Medulla + pons + midbrain c. Epithalamus + hypothalamus + pons d. Cerebellum + midbrain 72. Controls “tracking” movement of head and eyes such as that exhibited during reading: a. Amigdala b. Mammillary body c. Superior colliculus d. Inferior colliculus 73. A sudden, loud sound causes you to reflexively jerk your head: a. Amigdala b. Mammillary body c. Superior colliculus d. Inferior colliculus 74. Thermoregulation nuclei located here a. Hypothalamus b. Medulla c. Superior colliculus d. Red nuclei Putman/Pierce College Biol 241 09px Practice Exam/20120430 proofread/Page 10 75. Controls muscle tone through the release of dopamine: a. Hypothalamus b. Medulla c. Reticular formations d. Substantia nigra e. Reticular activating system 76. Osmoregulation nuclei a. Reticular formations b. RAS c. Substantia nigra d. Hypothalamus e. Red nuclei 77. Controls unconscious motor activity: a. Reticular formations b. Basal nuclei c. Thalamus d. Substantia nigra e. Red nuclei 78. Breathing control: a. Thalamus b. Medulla c. Pons d. Medulla + pons e. Red nuclei 79. Decussation of the pyramids occurs here: a. Pons b. Medulla c. Midbrain d. Cerebellum 80. Parkinson’s disease involves a deficiency in dopamine secreted in this part of the brain: a. Reticular formations b. Basal nuclei c. Thalamus d. Substantia nigra e. Red nuclei 81. Approximately 90% of the motor and sensory neurons cross from right to left, left to right here: a. Pons b. Medulla c. Midbrain Putman/Pierce College Biol 241 09px Practice Exam/20120430 proofread/Page 11 d. Cerebellum 82. The olives relay what? a. Balance b. Proprioception c. Speech d. Thermoreception 83. The olives are part of this: a. Pons b. Epithalamus c. Midbrain d. Cerebellum e. Medulla 84. If your olives are damaged, you would be unable to a. Speak b. See c. Feel pain d. Walk 85. Nuclei that control heart rhythm are located here: a. Medulla b. Thalamus c. Basal bodies d. Amigdala 86. Nuclei that control breathing are located here: a. Medulla only b. Pons only c. Medulla + pons d. Thalamus 87. Nuclei that control vomiting: a. Red nuclei b. Reticular formations c. Thalamus d. Pons e. Medulla 88. Nuclei that control hiccupping are located here: a. Red nuclei b. Medulla c. Reticular formations d. hypothalamus e. Pons Putman/Pierce College Biol 241 09px Practice Exam/20120430 proofread/Page 12 89. Nuclei that control the coughing reflex are located here: a. Red nuclei b. Medulla c. Reticular formations d. hypothalamus e. Pons 90. Has ipselateral connections to midbrain: a. Medulla b. Pons c. Thalamus d. Spinal cord e. Cerebellum 91. Nuclei that control swallowing are located here: a. Red nuclei b. Reticular formations c. Medulla d. Hypothalamus 92. Nuclei that control sneezing are located here: a. Basal nuclei b. Medulla oblongata c. Mammillary body d. Red nuclei 93. Automatic posture, equilibrium and balance control: a. Cerebellum b. Cerebrum c. Medulla oblongata d. Reticular formations e. Hypothalamus 94. Arbor vitae a. Myelinated tracts of cerebellum b. Myelinated tracts of cerebrum c. Where cerebrospinal fluid is secreted d. Part of the medulla oblongata 95. Cerebrum tells it what it wants to do; it then determines how to carry out this action AND whether this action is advisible: a. Pons b. Medulla c. Cerebellum d. Basal nuclei Putman/Pierce College Biol 241 09px Practice Exam/20120430 proofread/Page 13 96. Limbic system output: a. Hypothalamus b. Thalamus c. Medulla d. Pons 97. Fear recognition and the feeling of fear are generated here: a. Red nuclei b. Basal nuclei c. Limbic system d. Amigdala 98. Memory recall; has regenerative capability, rare for nerve tissue! a. Limbic system b. Hippocampus c. Basal nuclei d. Hypothalamus 99. Mixed tracts that run through the core of the brain stem: a. Red nuclei b. Corpora quadragemina c. Reticular formations d. Basal nuclei 100. a. b. c. d. e. Emotion recognition and generation: Limbic system RAS Red nuclei Thalamus Hypothalamus 101. a. b. c. d. The manifestation of emotion involves which? Limbic system + hypothalamus + medulla Basal nuclei + limbic system + medulla Cerebellum + limbic system + hypothalamus Cerebellum + pons + medulla 102. a. b. c. d. Wakes you up & controls consciousness: Limbic system Basal nuclei Thalamus Reticular activating system 103. Filters out repetitive and familiar sensory input: a. Medulla Putman/Pierce College Biol 241 09px Practice Exam/20120430 proofread/Page 14 b. RAS + thalamus c. Thalamus only d. Red nuclei 104. a. b. c. d. Immediately surround/touches tissue of the CNS: Dura mater Pia mater Arachnoid mater Subarachnoid space 105. a. b. c. d. Outermost and toughest layer, found just under bone: Arachnoid space Arachnoid mater Dura mater Pia mater 106. a. b. c. d. Cerebrospinal fluid circulates here: Subarachnoid space Epidural space Subdural space Interstitial space 107. a. b. c. d. Forms denticulate ligaments in spinal vertebral canal, suspending spinal cord: Arachnoid mater Subarachnoid space Pia mater Dura mater 108. Fluid swelling of blood caught between the skull and dura generally resulting from trauma and causing dangerous pressure on the brain: a. Subdural hematoma b. Epidural hematoma c. Dural bursitis d. Edema 109. a. b. c. d. e. Cerebrospinal fluid mainly formed here: Ventricles Dural sinus Subarachnoid space Central canal of spinal cord Aquaduct of Sylvius 110. a. b. c. Cerebrospinal fluid absorbed back into venous blood system here: Ventricles Dural sinus Subarachnoid space Putman/Pierce College Biol 241 09px Practice Exam/20120430 proofread/Page 15 d. Central canal of spinal cord e. Aquaduct of Sylvius 111. a. b. c. d. e. Structures that form/secrete cerebrospinal fluid: Mammillary bodies Aquaduct of Sylvius Choroid plexi Food processes of astrocytes Arachnoid villi 112. a. b. c. d. e. Structures that absorb cerebrospinal fluid back into blood: Mammillary bodies Aquaduct of Sylvius Choroid plexi Food processes of astrocytes Arachnoid villi 113. a. b. c. d. Major propulsive force of cerebrospinal fluid: Systolic pressure waves Diastolic pressure waves Beating of ependymal cell cilia Pumping of arachnoid villi 114. a. b. c. Hydrocephalus In infants, less CSF produced than absorbed, skull shrinks from lack of pressure In infants, more CSF produced than absorbed, skull enlarges from pressure In infants, more CSF produced than absorbed, skull shrinks from lack of pressure 115. a. b. c. d. Form blood-brain barrier: Foot processes of oligodendrocytes wrap around CNS capillaries Foot processes of Schwann cells wrap around CNS capillaries Foot processes of astrocytes wrap around CNS capillaries Ependymal cells filter plasma coming from capillaries into interstitial space 116. a. b. c. d. e. Can’t pass through blood-brain barrier: Alcohol Nicotine Anesthetics Most antibiotics Glucose 117. a. b. c. d. Can’t pass through blood-brain barrier: O2 Nonessential amino acids CO2 Vitamins A, D, E and K Putman/Pierce College Biol 241 09px Practice Exam/20120430 proofread/Page 16 e. Ca++ 118. a. b. c. d. Can pass through blood-brain barrier: Ammonia, nonessential amino acids, creatine K+ Water, alcohol Antibodies 119. a. b. c. d. Caused by low levels of cerebrospinal fluid: Swelling of neurons of the brain Buildup of pyruvate in neurons of the brain Very high levels of ATP produced a and b 120. If brain neurons do not get sufficient oxygen, what happens? a. They switch from anaerobic to aerobic respiration to produce ATP b. They switch from aerobic to anaerobic respiration to produce ATP, building up dangerous levels of lactic acid c. They switch from aerobic to anaerobic respiration to produce ATP, building up dangerous levels of pyruvic acid d. They produce less ATP, but still use aerobic respiration KEY 1c, 2a, 3b, 4a, 5e, 6c, 7b, 8e, 9c, 10b, 11e, 12c, 13a, 14b, 15a, 16a, 17d, 18c, 19b, 20b, 21a, 22c, 23a, 24d, 25c, 26b, 27c, 28a, 29c, 30d, 31b, 32c, 33b, 34a, 35a, 36b, 37d, 38c, 39a, 40d, 41c, 42a, 43c, 44c, 45b, 46a, 47c, 48a, 49d, 50b, 51a, 52a, 53c, 54b, 55b, 56c, 57a, 58d, 59a, 60c, 61a, 62e, 63a, 64c, 65e, 66d, 67e, 68a, 69d, 70b, 71b, 72c, 73d, 74a, 75d, 76d, 77e, 78d, 79b, 80d, 81b, 82b, 83e, 84d, 85a, 86c, 87e, 88b, 89b, 90e, 91c, 92b, 93a, 94a, 95c, 96a, 97d, 98b, 99c, 100a, 101a, 102d, 103b, 104b, 105c, 106a, 107c, 108b, 109a, 110b, 111c, 112e, 113a, 114b, 115c, 116d, 117b, 118c, 119a, 120b. Putman/Pierce College Biol 241 09px Practice Exam/20120430 proofread/Page 17