Cranial Nerves

Question 1

CN I

Answer 1

Olfactory Nerve

Question 2

CN II

Answer 2

Optic nerve

Question 3

CN III

Answer 3

Oculomotor nerve

Question 4

CN IV

Answer 4

Trochlear nerve

Question 5

CN V

Answer 5

Trigeminal nerve

Question 6

CN VI

Answer 6

Abducens nerve

Question 7

CN VII

Answer 7

Facial nerve

Question 8

CN VIII

Answer 8

Vestibulocochlear nerve

Question 9

CN IX

Answer 9

Glossopharyngeal nerve

Question 10

CN X

Answer 10

Vagus nerve

Question 11

CN XI

Answer 11

Accessory nerve

Question 12

CN XII

Answer 12

Hypoglossal nerve

Question 13

CN for smell

Answer 13

Olfactory nerve

Question 14

CN for vision

Answer 14

Optic nerve

Question 15

CN for muscles of the eye

Answer 15

Oculomotor nerve

Question 16

CN for the superior oblique eye muscle

Answer 16

Trochlear nerve

Question 17

CN for sensory of face and mouth; motor to muscles of mastication

Answer 17

Trigeminal nerve

Question 18

CN for lateral rectus of eye muscle

Answer 18

Abducens nerve

Question 19

CN for facial expressions, lacrimal and salivary glands

Answer 19

Facial nerve

Question 20

CN for equilibrium and hearing

Answer 20

Vestibulocochlear nerve

Question 21

CN for pharynx, posterior third of tongue, parotid salivary glamd

Answer 21

Glossopharyngeal nerve

Question 22

CN for sensation from visceral (internal) organs. Parasympathetic motor regulators for visceral organs.

Answer 22

Vagus nerve

Question 23

CN serves muscle that moves head, neck, and shoulders.

Answer 23

Accessory nerve

Question 24

CN serves muscles of the tongue

Answer 24

Hypoglossal nerve