12 Cranial Nerves Flashcards Preview

Anatomy and Physiology > 12 Cranial Nerves > Flashcards

Flashcards in 12 Cranial Nerves Deck (12):
1

Olfactory

I. Sensory, smell

2

Optic

II. Sensory, sight

3

Oculomotor

III. Motor: movement of eyeball, constriction of pupil

4

Trochlear

IV. Motor, Eyeball movement

5

Trigeminal

V. Mixed, sensation in: scalp, face and teeth. Chewing muscles

6

Abducens

VI. Motor, movement of eyeball

7

Facial

VII. Mixed: contraction of muscles, taste, secretion of saliva

8

Vestibulocochlear

VIII. Sensory, Balance and hearing

9

Glossopharyngeal

IX. Mixed: Taste, cardiac and respiratory, blood pressure, contraction of throat and secretion of saliva

10

Vagus

X.Mixed: cardiac and respiratory, blood pressure, speaking, peristalsis, swallowing, decreases heart rate

11

Accessory

XI. Motor: contraction of neck and shoulder muscles, speaking and swallowing

12

Hypoglossal

XII. Motor, movement of tongue