Cranial nerves Flashcards

1
Q

Which cranial nerve is responsible for the sense of smell?

A

Olfactory nerve (CN I)

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2
Q

Which cranial nerve is responsible for eye movement?

A

Oculomotor nerve (CN III)

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3
Q

Which cranial nerve is responsible for taste on the anterior two-thirds of the tongue?

A

Facial nerve (CN VII)

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4
Q

Which cranial nerve is responsible for controlling the muscles of facial expression?

A

Facial nerve (CN VII)

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5
Q

Which cranial nerve is responsible for sensation in the face and controlling the muscles of mastication?

A

Trigeminal nerve (CN V)

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6
Q

Which cranial nerve is responsible for controlling the muscles of the tongue?

A

Hypoglossal nerve (CN XII)

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7
Q

Which cranial nerve is responsible for hearing and balance?

A

Vestibulocochlear nerve (CN VIII)

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8
Q

Which cranial nerve is responsible for controlling the muscles of the neck and upper back?

A

Accessory nerve (CN XI)

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9
Q

Which cranial nerve is responsible for controlling the muscles of the soft palate, pharynx, and larynx?

A

Glossopharyngeal nerve (CN IX)

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10
Q

Which cranial nerve is responsible for controlling the muscles of the eye that move it laterally?

A

Abducens nerve (CN VI)

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11
Q

Which cranial nerve is responsible for controlling the muscles of the tongue for speech and swallowing?

A

Hypoglossal nerve (CN XII)

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12
Q

Which cranial nerve is responsible for controlling the muscles of the eye that move it medially?

A

Oculomotor nerve (CN III)

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13
Q

Which cranial nerve is responsible for controlling the muscles of the eye that move it downward and laterally?

A

Trochlear nerve (CN IV)

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14
Q

Which cranial nerve is responsible for controlling the muscles of the eye that move it upward and medially?

A

Oculomotor nerve (CN III)

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15
Q

Which cranial nerve is responsible for sensation in the back of the throat and taste on the posterior one-third of the tongue?

A

Glossopharyngeal nerve (CN IX)

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16
Q

Which cranial nerve is responsible for controlling the muscles of the eye that move it upward and laterally?

A

Oculomotor nerve (CN III)

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17
Q

Which cranial nerve is responsible for controlling the muscles of the eye that move it downward?

A

Oculomotor nerve (CN III)

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18
Q

Which cranial nerve is responsible for controlling the muscles of the eye that move it upward?

A

Trochlear nerve (CN IV)

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19
Q

Which cranial nerve is responsible for controlling the muscles of the eye that move it downward and medially?

A

Oculomotor nerve (CN III)

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20
Q

Which cranial nerve is responsible for controlling the muscles of the eye that move it downward and laterally?

A

Oculomotor nerve (CN III)

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21
Q

Which cranial nerve is responsible for controlling the muscles of the eye that move it laterally?

A

Oculomotor nerve (CN III)

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22
Q

Which cranial nerve is responsible for controlling the muscles of the eye that move it upward?

A

Oculomotor nerve (CN III)

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23
Q

Which cranial nerve is responsible for smell?

A

Olfactory nerve (I)

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24
Q

Which cranial nerve is responsible for vision?

A

Optic nerve (II)

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25
Which cranial nerve is responsible for eye movement?
Oculomotor nerve (III)
26
Which cranial nerve is responsible for sensation in the face and motor functions such as chewing?
Trigeminal nerve (V)
27
Which cranial nerve is responsible for facial expression and taste on the anterior two-thirds of the tongue?
Facial nerve (VII)
28
Which cranial nerve is responsible for hearing and balance?
Vestibulocochlear nerve (VIII)
29
Which cranial nerve is responsible for movement of the tongue?
Hypoglossal nerve (XII)
30
True or False: The glossopharyngeal nerve (IX) is responsible for taste on the posterior one-third of the tongue.
True
31
Which cranial nerve is responsible for controlling muscles in the neck and shoulders?
Accessory nerve (XI)
32
Which cranial nerve is responsible for controlling the muscles of the soft palate, pharynx, and larynx?
Vagus nerve (X)
33
Which cranial nerve is responsible for controlling the lateral rectus muscle of the eye?
Abducens nerve (VI)
34
True or False: The trochlear nerve (IV) is responsible for sensation in the face.
False
35
Fill in the blank: The ______ nerve is responsible for movement of the tongue.
Hypoglossal
36
Which cranial nerve is responsible for controlling the muscles of the palate, pharynx, and larynx for swallowing and speech?
Vagus nerve (X)
37
Which cranial nerve is responsible for controlling the muscles that move the eye in the orbit?
Oculomotor nerve (III)
38
True or False: The facial nerve (VII) is responsible for taste on the posterior one-third of the tongue.
False
39
Fill in the blank: The ______ nerve is responsible for smell.
Olfactory
40
Which cranial nerve is responsible for controlling the muscles of the eye that move it laterally?
Abducens nerve (VI)
41
Which cranial nerve is responsible for controlling the muscles that move the eye up and down and medially?
Trochlear nerve (IV)
42
Which cranial nerve is responsible for controlling the muscles of mastication (chewing)?
Trigeminal nerve (V)
43
True or False: The accessory nerve (XI) is responsible for controlling muscles in the face.
False
44
Fill in the blank: The ______ nerve is responsible for hearing and balance.
Vestibulocochlear
45
Which cranial nerve is responsible for controlling the muscles of facial expression?
Facial nerve (VII)
46
Which cranial nerve is responsible for controlling the muscles that move the eye down and in?
Trochlear nerve (IV)
47
Where are the cell bodies of cranial nerves III, IV, and VI located?
Midbrain (III), midbrain (IV), pons (VI)
48
Where are the cell bodies of cranial nerve V located?
Pons
49
Where are the cell bodies of cranial nerve VII located?
Pons
50
Where are the cell bodies of cranial nerve VIII located?
Pons
51
Where are the cell bodies of cranial nerve IX located?
Medulla
52
Where are the cell bodies of cranial nerve X located?
Medulla
53
Where are the cell bodies of cranial nerve XI located?
Spinal cord (C1-C5)
54
Where are the cell bodies of cranial nerve XII located?
Medulla
55
True or False: The cell bodies of cranial nerves III, IV, VI, and XII are located in the midbrain.
False
56
True or False: The cell bodies of cranial nerves V, VII, VIII, IX, and X are located in the pons.
True
57
Which cranial nerves have their cell bodies located in the medulla?
IX, X, XII
58
Which cranial nerves have their cell bodies located in the pons?
V, VII, VIII
59
Which cranial nerve has its cell bodies located in the spinal cord (C1-C5)?
XI
60
Where are the cell bodies of the oculomotor nerve (III) located?
Oculomotor nucleus in the midbrain
61
Where are the cell bodies of the trochlear nerve (IV) located?
Trochlear nucleus in the midbrain
62
Where are the cell bodies of the abducens nerve (VI) located?
Abducens nucleus in the pons
63
Where are the cell bodies of the facial nerve (VII) located?
Facial nucleus in the pons
64
Where are the cell bodies of the vestibulocochlear nerve (VIII) located?
Vestibular and cochlear nuclei in the pons
65
Where are the cell bodies of the glossopharyngeal nerve (IX) located?
Nucleus ambiguus in the medulla
66
Where are the cell bodies of the vagus nerve (X) located?
Nucleus ambiguus in the medulla
67
Where are the cell bodies of the accessory nerve (XI) located?
Spinal accessory nucleus in the spinal cord (C1-C5)
68
Where are the cell bodies of the hypoglossal nerve (XII) located?
Hypoglossal nucleus in the medulla
69
Which cranial nerve is responsible for taste sensation on the anterior two-thirds of the tongue?
Cranial nerve VII (Facial nerve)
70
Which cranial nerve controls the muscles of mastication?
Cranial nerve V (Trigeminal nerve)
71
Damage to which cranial nerve can result in diplopia (double vision)?
Cranial nerve III (Oculomotor nerve)
72
Which cranial nerve is responsible for controlling the muscles of the face and scalp?
Cranial nerve VII (Facial nerve)
73
Which cranial nerve is responsible for eye movements and pupil constriction?
Cranial nerve III (Oculomotor nerve)
74
Which cranial nerve is responsible for the sense of smell?
Cranial nerve I (Olfactory nerve)
75
Damage to which cranial nerve can result in difficulty swallowing and loss of taste sensation on the posterior one-third of the tongue?
Cranial nerve IX (Glossopharyngeal nerve)
76
Which cranial nerve is responsible for controlling the muscles of the tongue?
Cranial nerve XII (Hypoglossal nerve)
77
Damage to which cranial nerve can result in ptosis (drooping eyelid) and dilated pupil?
Cranial nerve III (Oculomotor nerve)
78
Which cranial nerve is responsible for hearing and balance?
Cranial nerve VIII (Vestibulocochlear nerve)
79
Damage to which cranial nerve can result in facial numbness and weakness, as well as difficulty closing the eye?
Cranial nerve VII (Facial nerve)
80
Which cranial nerve is responsible for controlling the muscles of the neck and shoulders?
Cranial nerve XI (Accessory nerve)
81
Damage to which cranial nerve can result in difficulty in lateral eye movement and diplopia (double vision)?
Cranial nerve VI (Abducens nerve)
82
Which cranial nerve is responsible for controlling the muscles of the pharynx and larynx?
Cranial nerve X (Vagus nerve)
83
Damage to which cranial nerve can result in loss of taste sensation on the posterior one-third of the tongue and difficulty swallowing?
Cranial nerve IX (Glossopharyngeal nerve)
84
Which cranial nerve is responsible for controlling the muscles of the upper eyelid and forehead?
Cranial nerve VII (Facial nerve)
85
Which cranial nerve is responsible for controlling the muscles of the soft palate and pharynx?
Cranial nerve X (Vagus nerve)
86
Damage to which cranial nerve can result in hearing loss and vertigo?
Cranial nerve VIII (Vestibulocochlear nerve)
87
Which cranial nerve is responsible for controlling the muscles of the lateral rectus muscle of the eye?
Cranial nerve VI (Abducens nerve)
88
Which cranial nerve is responsible for controlling the muscles of the sternocleidomastoid and trapezius muscles?
Cranial nerve XI (Accessory nerve)
89
Damage to which cranial nerve can result in difficulty in protrusion and lateral movement of the tongue?
Cranial nerve XII (Hypoglossal nerve)
90
Damage to which cranial nerve can result in hoarseness and difficulty swallowing?
Cranial nerve X (Vagus nerve)
91
Which cranial nerve is responsible for controlling the muscles of the stapedius muscle in the ear?
Cranial nerve VII (Facial nerve)