REGIONAL LOC CRANIAL NERVE

Question 1

3rd order cells in the orbital frontal portion of the cerebral cortex

Answer 1

olfactory (I)

Question 2

2nd order cells in the lateral geniculate body of the thalamus

Answer 2

optic (II) thought rods and cones are first order

Question 3

mesencephalic nucleus of V

Answer 3

oculomotor (III), trochlear (IV), trigeminal (V)

Question 4

mesencephalic nucleus of V (GSA), chief nucleus (GSA), pons and spinal nucleus (GSA), motor nucleus (SVE)

Answer 4

trigeminal (V)

Question 5

motor nucleus of the midbrain and mesencephalic nucleus of V

Answer 5

abducens (VI)

Question 6

facial motor nucleus (SVE)
superior salivatory nucleus (GVE)
solitary nucleus (SVA)
spinal nucleus V (GSA)

Answer 6

facial VII

Question 7

cochlear (SSA), vestibular nuclei (SSA)

Answer 7

vestibulocochlear (VIII)

Question 8

nucleus ambiguus (SVE), inferior salivatory (GVE), solitary nucleus (SVA), inferior solitary nucleus (GVA), spinal nucleus of V (GSA)

Answer 8

glossopharyngeal (IX)

Question 9

inferior salivatory nucleus (GVE), dorsal vagal nucleus (GVE), solitary (gustatory) nucleus (SVA), inferior solitary nucleus (GVA), spinal nucleus of V (GSA)

Answer 9

vagus (X)

Question 10

nucleus ambiguus (SVE), spinal cord nuclei (GSE)

Answer 10

spinal accessory (XI)

Question 11

hypoglossal motor nucleus (GSE)

Answer 11

hypoglossal (XII)

Question 12

what are the motor nerve cranial nerve ganglia?

Answer 12

3,7,9,10

3-ciliary
7-pterygopalatine
9-otic
10-terminal