Cranial Nerves

Question 1

is Olfactory Nerve (CN I) sensory or motor or both?

Answer 1

sensory

Question 2

is the optic nerve (CN II) sensory, motor, or both?

Answer 2

sensory

Question 3

is the occulomotor nerve (CN III) sensory, motor, or both?

Answer 3

motor

Question 4

is the trochlear nerve (CN IV) sensory, motor, or both?

Answer 4

motor

Question 5

is the trigeminal nerve (CN V) sensory, motor, or both?

Answer 5

both

Question 6

is the abducent nerve (CN VI) sensory, motor or both?

Answer 6

motor

Question 7

is the facial nerve (CN VII) sensory, motor, or both?

Answer 7

both

Question 8

is the vestibulocochlear nerve (CN VIII) sensory, motor or both?

Answer 8

sensory

Question 9

is the glossopharyngeal nerve (CN IX) sensory, motor or both?

Answer 9

both

Question 10

is the vagus nerve (CN X) sensory, motor, or both?

Answer 10

both

Question 11

is the accessory nerve (CN XI) sensory, motor, or both?

Answer 11

motor

Question 12

is the hypoglossal (CNXII) sensory, motor, or both?

Answer 12

motor