12 Pairs of Cranial Nerves Flashcards
1
Q
I Olfactory
A
Smell
2
Q
II Optic
A
vision
3
Q
III Oculomotor
A
eye movement (external + internal eye muscles); pupil size
4
Q
IV Trochlear
A
eye movement (external eye muscles)
5
Q
V Trigeminal
A
Head and teeth sensations, chewing muscles
6
Q
VI Abducent
A
external eye muscles
7
Q
VII Facial
A
facial muscles, salivation, tear production, taste
8
Q
VIII Vestibulocochlear
A
balance, hearing
9
Q
IX Glossopharyngeal
A
tongue muscles, swallowing, salivation, taste
10
Q
X Vagus
A
sensory - GI + respiratory // motor - larynx, pharynx, abdominal + thoracic organs
11
Q
XI accessory
A
head movement
12
Q
XII hypoglossal
A
tongue muscles
