chapter 7

Question 1

olfactory

Answer 1

sensation of smell

Question 2

optic

Answer 2

sensation of vision

Question 3

oculomotor

Answer 3

movement of eye and eyelid; parasympathetic control of pupil size

Question 4

trochlear

Answer 4

movement of the eye (more rostral nerve)

Question 5

trigeminal

Answer 5

sensation of touch to the face; movement of muscles of mastication

Question 6

abducens

Answer 6

movement of the eye (more caudal nerve)

Question 7

facial

Answer 7

movement of muscles of facial expression; sensation of taste in anterior two-thirds of tongue

Question 8

auditory- vestibular

Answer 8

sensation of hearing and balance

Question 9

glossopharyngeal

Answer 9

movement of muscles in the throat
parasympathetic control of the salivary glands
sensation of taste in posterior 1/3 of the tongue
detection of blood pressure changes in the aorta

Question 10

vagus

Answer 10

parasympathetic control of the heart, lungs, and abdominal organs
sensation of pain associated with viscera
movement of muscles in the throat

Question 11

spinal accessory

Answer 11

movement of muscles in the throat and neck

Question 12

hypoglossal

Answer 12

movement of the tongue

Question 13

cranial nerve I

Answer 13

olfactory

Question 14

cranial nerve II

Answer 14

optic

Question 15

cranial nerve III

Answer 15

`oculomotor

Question 16

cranial nerve IV

Answer 16

trochlear

Question 17

cranial nerve V

Answer 17

trigeminal

Question 18

cranial nerve VI

Answer 18

abducens

Question 19

cranial nerve VII

Answer 19

facial

Question 20

cranial nerve VIII

Answer 20

auditory-vestibular

Question 21

cranial nerve IX

Answer 21

glossopharyngeal

Question 22

cranial nerve X

Answer 22

vagus

Question 23

cranial nerve XI

Answer 23

spinal accessory

Question 24

cranial nerve XII

Answer 24

hypoglossal