Cranial nerves

Question 1

The _____ nerve carries impulses for the sense of smell. #?

Answer 1

olfactory #1

Question 2

The ____ nerve carries impulses for the sense of sight. # 2

Answer 2

optic

Question 3

The ____ nerve is responsible for motor enervation of upper eyelid muscle, extraocular muscle and pupillary muscle; constriction of the pupil, focusing the eyes and the position of the upper eyelid.. # 3

Answer 3

occulomotor

Question 4

The ____ nerve controls superior oblique muscle. This makes it possible to look down. The nerve also enables you to move your eyes toward your nose or away from it.. #4

Answer 4

trochlear

Question 5

The ___ nerve is responsible for sensory enervation of the face and motor enervation to muscles of mastication (chewing). What number?

Answer 5

trigeminal - 5

Question 6

abduct or move the eye towards the temporal field in the horizontal plane.

Answer 6

abducens #6

Question 7

? = facial expression

Answer 7

7 - facial

Question 8

hearing and balance (body position sense) = what #?

Answer 8

8 - vestibulocochlear

Question 9

Lesions of the ? nerve result in difficulty swallowing and disturbance of taste

Answer 9

9th- glossopharangeal

Question 10

Ennervates gut, heart, layrnx

Answer 10

Vagus - X

Question 11

11 ennervates

Answer 11

SCM/Traps - accessory

Question 12

What is #12?

Answer 12

mm of tongue movement - hypoglossal