CNS Midterm UPDATED ACTUAL Questions and CORRECT
Answers
1. A 7 year old child is bitten by a rabid squirrel. The retrograde transport
rabies virus replicates at the site of the bite and then (travels to the cell body)
moves towards the CNS via
2. adjacent to the brain pia mater
3. Broca's area is responsible for speech
4. cerebral cortex can have up to 6 lamina
5. CNS is derived from what germ layer ectoderm
6. connects the 3rd ventricle to the lateral ventricle intraventricular foramen
7. Connects Wernecki's to Brocca's arcuate fibers
8. crossed effects are associated with which reflex withdrawal
9. CSF is located in the subarachnoid space
10. define tract in CNS bundle of axons
11. during a head and neck dissection, a group of stu- tentorium cerebelli
dents remove the cerebrum, inadvertently leaving be-
hind the cerebellum. Which of the following structures
caused the cerebellar hemispheres to become sepa-
rated from the brain
12. during a lumbar puncture, which of the following is pia mater
not punctured
13. external to the myelin sheath endoneurium
14. found in low concentration in the CNS protein
, 15. how much cerebral spinal fluid is flowing through the 150 mL
ventricles, subarachnoid space, and cisterns at any
given time
16. how soon after conception does the nervous system 3 weeks
begin to develop
17. importance of the notochord induction of ectoderm
18. in which part of a neuron are signals sent most rapidly axon
from one place to another
19. inferior temporal supplies visual objective
20. lesions of the alpha motor neurons in the anterior fibrillation
horn results in
21. neural crest cells develop from the neural folds
22. not in the forebrain mesencephalon (mid-
brain)
23. posterior root ganglia of the spinal nerves arise from neural crest
which of the following
24. satellite cells surround neuronal cell
bodies
25. sensory structures in the spinal cord are and dorsal and lateral
in the brainstem
26. the ascending reticular activating system (ARAS) con- awareness
trols which reticular formation
27. metencephalon
Answers
1. A 7 year old child is bitten by a rabid squirrel. The retrograde transport
rabies virus replicates at the site of the bite and then (travels to the cell body)
moves towards the CNS via
2. adjacent to the brain pia mater
3. Broca's area is responsible for speech
4. cerebral cortex can have up to 6 lamina
5. CNS is derived from what germ layer ectoderm
6. connects the 3rd ventricle to the lateral ventricle intraventricular foramen
7. Connects Wernecki's to Brocca's arcuate fibers
8. crossed effects are associated with which reflex withdrawal
9. CSF is located in the subarachnoid space
10. define tract in CNS bundle of axons
11. during a head and neck dissection, a group of stu- tentorium cerebelli
dents remove the cerebrum, inadvertently leaving be-
hind the cerebellum. Which of the following structures
caused the cerebellar hemispheres to become sepa-
rated from the brain
12. during a lumbar puncture, which of the following is pia mater
not punctured
13. external to the myelin sheath endoneurium
14. found in low concentration in the CNS protein
, 15. how much cerebral spinal fluid is flowing through the 150 mL
ventricles, subarachnoid space, and cisterns at any
given time
16. how soon after conception does the nervous system 3 weeks
begin to develop
17. importance of the notochord induction of ectoderm
18. in which part of a neuron are signals sent most rapidly axon
from one place to another
19. inferior temporal supplies visual objective
20. lesions of the alpha motor neurons in the anterior fibrillation
horn results in
21. neural crest cells develop from the neural folds
22. not in the forebrain mesencephalon (mid-
brain)
23. posterior root ganglia of the spinal nerves arise from neural crest
which of the following
24. satellite cells surround neuronal cell
bodies
25. sensory structures in the spinal cord are and dorsal and lateral
in the brainstem
26. the ascending reticular activating system (ARAS) con- awareness
trols which reticular formation
27. metencephalon
