Cranial Nerves Flashcards
1
Q
Cranial Nerve I
A
olfactory
2
Q
Olfactory - Sensory or Motor
A
sensory
3
Q
Cranial Nerve II
A
optic
4
Q
Optic- Sensory or Motor
A
sensory
5
Q
Cranial Nerve III
A
oculomotor
6
Q
Oculomotor- Sensory or Motor
A
motor
7
Q
Cranial Nerve IV
A
trochlear
8
Q
Trochlear- Sensory or Motor
A
motor
9
Q
Cranial Nerve V
A
trigeminal
10
Q
Trigeminal- Sensory or Motor
A
both
11
Q
Cranial Nerve VI
A
abducens
12
Q
Abducens- Sensory or Motor
A
motor
13
Q
Cranial Nerve VII
A
facial
14
Q
Facial- Sensory or Motor
A
both
15
Q
Cranial Nerve VIII
A
vestibulocochlear
16
Q
Vestibulocochlear- Sensory or Motor
A
sensory
17
Q
Cranial Nerve IX
A
glossopharyngeal
18
Q
Glossopharyngeal- Sensory or Motor
A
both
19
Q
Cranial Nerve X
A
vagus
20
Q
Vagus- Sensory or Motor
A
both
21
Q
Cranial Nerve XI
A
spinal accessories
22
Q
Spinal Accessories- Sensory or Motor
A
motor
23
Q
Cranial Nerve XII
A
hypoglossal
24
Q
Hypoglossal- Sensory or Motor
A
motor
25
Oculomotor nerve (III) controls what muscles?
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Medial rectus (moves medial)
Superior rectus (elevates eye)
Interior rectus (depresses eye)
Inferior oblique (Elevates eye and turns lateral)
```
26
Trochlear nerve (IV) controls what muscle?
Superior Oblique (depresses and turns medial)
27
Trigeminal nerve (V) controls what?
- Face, sinuses, teeth (sensory)
| - Muscles of mastication (motor)
28
Abducens nerve (VI) controls what muscle?
Lateral Rectus (moves lateral)
29
Olfactory nerve (I) controls what?
Nose
30
Optic nerve (II) controls what?
Eyes
31
Facial nerve (VII) controls what muscles
Muscles of the face
32
Vestibulocochlear nerve (VIII) controls what?
Inner ear
33
Glossopharyngeal nerve (IX) controls what?
- Pharyngeal and musculature (motor)
| - Posterior part of tongue, tonsil, and pharynx (sensory)
34
Vagus nerve (X) controls what?
- Heart, lungs, bronchi, GI tract (motor)
| - Heart, lungs, bronchi, trachea, larynx, pharynx, GI tract, external ear (sensory)
35
Accessory nerve (XI) controls what muscles?
Sternocleidomastoid and trapezius muscles
36
Hypoglossal nerve (XII) controls what muscles?
Muscles of the tongue
