Exam 3 - 12 Cranial nerves

Question 1

Cranial nerves

Answer 1

Olfactory,
Optic
oculomotor
trochlear
trigemenial
abducens
facial
vestibulochochlear
glassopharyngeal
vagus
accessory
hypoglossal

Question 2

CN I

Answer 2

OLFACTORY

-sensory

Question 3

CN II

Answer 3

OPTIC

-sensory

Question 4

CN III

Answer 4

OCULOMOTOR

-motor

Question 5

CN IV

Answer 5

TROCHLEAR

-motor

Question 6

CN V

Answer 6

TRIGIMENIAL

-mixed

Question 7

CN VI

Answer 7

ABDUCENS

-motor

Question 8

CN VII

Answer 8

FACIAL

-mixed

Question 9

CN VIII

Answer 9

VESTIBUCOCHLEAR

-sensory

Question 10

CN IX

Answer 10

GLASSOPHARYNGEAL

-mixed

Question 11

CN X

Answer 11

VAGUS

-mixed

Question 12

CN XI

Answer 12

ACCESSORY

-motor

Question 13

CNXII

Answer 13

HYPOGLOSSAL

-motor

Question 14

CN I OLFACTORY FUNX

Answer 14

Sense of Smell

Question 15

CN II FUNCTION

Answer 15

vision

Question 16

CN III FUNCTION

Answer 16

Raise eyelids, move eyes, regulate the size of pupils, focus of lenses.

Question 17

CN IV FUNCTION

Answer 17

Eye movements, proprioception

Question 18

CN V FUNCTION

Answer 18

Sensations of the head and face, chewing movements, and muscle sense.

Question 19

CN VI FUNCTION

Answer 19

Produce movements of the eyes

Question 20

CN VII FUNCTION

Answer 20

Facial expressions, secretion of saliva, taste.

Question 21

CNVIII FUNCTION

Answer 21

Balance or equilibrium sense. Hearing.

Question 22

CN IX FUNCTION

Answer 22

Taste and other sensations of tongue, swallowing, secretion of saliva, aid in reflex control of blood pressure and respiration.

Question 23

CN X FUNCTION

Answer 23

Transmit impulses to muscles associated with speech, swallowing, the heart, smooth muscles of visceral organs in the thorax, and abdomen.

Question 24

CN XI FUNCTION

Answer 24

Turning movements of the head, movements of the shoulder and viscera, voice production.

Question 25

CN XII FUNCTION

Answer 25

Tongue movements