Chapter 17 - Cranial Nerves Flashcards
1
Q
I – olfactory
A
sensory – yes (smell)
motor – no
2
Q
II – optic
A
sensory – yes (vision)
motor – no
3
Q
III – oculomotor
IV – trochlear
VI – abducens
A
sensory – no
motor – yes (eye movement)
4
Q
V – trigeminal
A
sensory – yes (facial sensation)
motor – yes (chew)
5
Q
VII – facial
A
sensory – yes (taste)
motor – yes (facial expressions)
6
Q
VIII – vestibulocochlear
A
sensory – yes (hearing/balance)
motor – a little (hair in cochlea)
7
Q
IX – glossopharyngeal
A
sensory – yes (taste)
motor – yes (swallowing)
8
Q
X – vagus
A
sensory – yes (taste)
motor – yes (internal functions)
9
Q
XI – accessory
A
sensory – no
motor – yes (head/neck movement)
10
Q
XII – hypoglossal
A
sensory – no
motor – yes (tongue movement)
