Cranial Nerves

Question 1

CN I

Answer 1

Olfactory

Question 2

CN II

Answer 2

Optic

Question 3

CN III

Answer 3

Oculomotor

Question 4

CN IV

Answer 4

Trochlear

Question 5

CN V

Answer 5

Trigeminal

Question 6

CN VI

Answer 6

Abducens

Question 7

CN VII

Answer 7

Facial

Question 8

CN VIII

Answer 8

Vestibulocochlear

Question 9

CN IX

Answer 9

Glossopharyngeal

Question 10

CN X

Answer 10

Vagus

Question 11

CN XI

Answer 11

Accessory

Question 12

CN XII

Answer 12

Hypoglossal

Question 13

Olfactory

Answer 13

sensory: sense of smell

Question 14

Optic

Answer 14

Sensory: Vision

Question 15

Oculomotor

Answer 15

Motor: Eye movement

Question 16

Trochlear

Answer 16

Motor: eye movement - superior oblique

Question 17

Trigeminal

Answer 17

Sensory: sensory information from face and tongue
Motor: mastication

Question 18

Abducens

Answer 18

Motor: eye movement(abduction)

Question 19

Facial

Answer 19

Sensory: taste anterior 2/3
Motor: facial expressions, salivation

Question 20

Vestibulocohlear

Answer 20

Sensory: hearing, equilibrium

Question 21

Glossopharyngeal

Answer 21

Sensory: posterior 1/3 taste, monitor BP
Motor: parotid gland, swallow

Question 22

Vagus

Answer 22

Sensory: taste buds, visceral tissues
Motor: parasympathetic control

Question 23

Accessory

Answer 23

Motor: sternocleidomastoid/ trapezius movement

Question 24

Hypoglossal

Answer 24

Motor: tongue movement