Lecture: Final Review Q's 2

Question 1

Olfactory glomeruli contain fibers from:

Answer 1

-periglomerular cells
-mitral cells
-olfactory epithelia
(*NO granule cells)

Question 2

olfactory tract is outgrowth from?

Answer 2

-telencephalon

Question 3

optic tract is an outgrowth from?

Answer 3

-diencephalon

Question 4

which neurons are replaced about every two months?

Answer 4

-olfactory nerves

Question 5

some mitral cell axons cross at?

Answer 5

-anterior commissure

Question 6

which olfactory stria is primarily responsible for perception of odor?

Answer 6

-medial

Question 7

only what axon extends outside of cerebellar cortex?

Answer 7

-purkinje cell

Question 8

ballismus is what?

Answer 8

-dyskinesia

Question 9

optic tract ends at medial geniculate body. T/F?

Answer 9

-false

Question 10

general visceral efferent fibers are sympathetic. T/F?

Answer 10

-false

Question 11

Glossopharyngeal transmits sensation from anterior 1/3 of tongue. T/F?

Answer 11

-false

Question 12

Receptors within static labyrinth detect angular acceleration movements of head. T/F?

Answer 12

-false

Question 13

Humans only use 10% of brain. T/F?

Answer 13

-false

Question 14

basal ganglia initiate movements. T/F?

Answer 14

-true

Question 15

visceral afferent neurons are unipolar. T/F?

Answer 15

-true

Question 16

spinal cord has severn functional components. T/F?

Answer 16

-false

Question 17

odors have ability to elicit emotional responses. T/F?

Answer 17

-true

Question 18

muscle tone is primary fxn of which cerebella lobe?

Answer 18

-spinocerebellum and paleocerebellum

Question 19

extra pyramidal motor system includes?

Answer 19

-both basal ganglia and cerebellum

Question 20

which is not basal ganglia structure?

Answer 20

-hippocampus

Question 21

ventral posterior nucleus of thalamus is involved with?

Answer 21

-pain and touch

Question 22

movement incorporates all of the following structures except?

Answer 22

-mitral cells

Question 23

vasopressin released in capillaries within neurohypophysis is produced by?

Answer 23

-neurons projecting to posterior pituitary gland

Question 24

which vessel supplies majority of medial side of cerebrum?

Answer 24

-anterior cerebral

Question 25

which artery is biggest branch of interior carotid?

Answer 25

-middle cerebral