Cranial Nerves

Question 1

sensory impulses for sense of smell

Answer 1

olfactory

Question 2

sensory impulses for vision

Answer 2

optic

Question 3

motor to eye muscles

parasympathetic fibers control lens shape

Answer 3

oculomotor

Question 4

primary sensory for face , muscles of mastication

Answer 4

trigeminal

Question 5

motor to eye muscle

Answer 5

trochlear

Question 6

motor to eye muscle

Answer 6

abducens

Question 7

motor to muscles of facial expression
parasympathetic to lacrimal/salivary glands
sensory for taste receptors

Answer 7

facial

Question 8

sensory for equilibrium and hearing

Answer 8

vestibulocochlear

Question 9

motor to pharyngeal muscles

parasympathetic to salivary glands; sensory from tongue, pharynx

Answer 9

glossopharyngeal

Question 10

motor to pharynx and larynx

parasympathetic to heart and smooth muscle of abdomen sensory for taste sensation; longest cranial nerve

Answer 10

vagus

Question 11

motor-to neck and upper back muscles, e.g. trapezius and sternocleidomastoid pharynx, larynx…

Answer 11

accessory

Question 12

motor- to tongue muscles

Answer 12

hypoglossal