Cranial Nerves Flashcards
1
Q
I
A
Olfactory
- sensory
- smell
2
Q
II
A
Optic
- sensory
- vision
3
Q
III
A
Oculomotor
- motor
- eye movement, pupil constriction
4
Q
IV
A
Trochlear
- motor
- eye movement
5
Q
VI
A
Abducens
- motor
- abduction eye movement
6
Q
V
A
Trigeminal
- sensory AND motor
- sensory: facial + tongue
- motor: chewing
7
Q
VII
A
Facial
- sensory AND motor
- sensory: taste
- motor: expression, eyes closing, salivation
8
Q
VIII
A
Vestibulocochlear
- sensory
- balance + hearing
9
Q
IX
A
Glossopharyngeal
- sensory AND motor
- sensory: taste/sensation of tongue, pharynx
- motor: swallowing + salivation
10
Q
X
A
Vagus
- Sensory AND motor
- Sensory: ear skin, visceral
- Motor: swallow, speech, cough, PSN
11
Q
XI
A
Accessory
- motor
- shoulder shrug, head turn
12
Q
XII
A
Hypoglossal
- motor
- muscles under tongue
