Cranial Nerves Flashcards
1
Q
One
A
Olfactory: sensory (nose)
2
Q
Two
A
Optic: sensory (eye)
3
Q
Three
A
Oculomotor: motor
- all eye muscles except those in four and six
4
Q
Four
A
Trochlear: motor
- superior oblique muscle
(which abducts, depresses and internally rotates the eye)
5
Q
Five
A
Trigeminal:
Sensory
- face, sinuses, teeth, etc.
Motor
- muscles of mastication
6
Q
Six
A
Abducent: motor
- external rectus muscle
(Eye movements)
7
Q
Seven
A
Facial: motor
- muscles of the face
8
Q
Eight
A
Vestibulocochlear: sensory
- inner ear
9
Q
Nine
A
Glossopharyngeal: motor
- pharyngeal musculature
10
Q
Ten
A
Vagus: motor
- heart, lungs, bronchi, gastrointestinal tract
11
Q
Eleven
A
Accessory: motor
- sternocleidomastoid and trapezius muscles
12
Q
Twelve
A
Hypoglossal: motor
- muscles of the tongue
