Cranial Nerve

Question 1

Cranial Nerves

Answer 1

1. Olfactory
2. Optic
3. Oculomotor
4. Trochlear
5. Trigeminal
6. Abducens
7. Facial
8. Vestibular (acoustic)
9. Glossopharyngeal
10. Vagus
11. Accessory
12. Hypoglossal

Question 2

I

Answer 2

Olfactory

Sense of smell

Question 3

II

Answer 3

Optic

Vision

Question 4

III

Answer 4

Oculomotor

Motor impulses to eye muscles, raises eyelid

Question 5

IV

Answer 5

Throchlear

Motor impulse to eye muscle

Question 6

V

Answer 6

Trigeminal

Sensory input from face, nose, mouth, head and forehead,

motor muscles to jaw

Question 7

VI

Answer 7

Abducens

Motor impulses to eyeball muscle

Question 8

VII

Answer 8

Facial

Muscles of the face, lacrimal glands, salivary glands, sense of taste

Question 9

VIII

Answer 9

Vestíbulocochlear
(Acoustic)

Hearing and equilibrium

Question 10

IX

Answer 10

Glossopharyngeal

Taste, swallowing, secretion of saliva

Question 11

X

Answer 11

Vagus

Muscles of pharynx, larynx, thoracic, and abdominal organs, swallowing, voice production
Slowing heartbeat , acceleration of peristalsis

Question 12

XI

Answer 12

Accessory

Trapezius and sternocleidomastoid muscles
Movement of head and shoulders

Question 13

XII

Answer 13

Hypoglossal

Tongue movement