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DMT > Cranial nerves > Flashcards

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
Q

Which cranial nerve is responsible for eye movement?

A

Oculomotor nerve (III)

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26
Q

Which cranial nerve is responsible for sensation in the face and motor functions such as chewing?

A

Trigeminal nerve (V)

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27
Q

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

A

Facial nerve (VII)

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28
Q

Which cranial nerve is responsible for hearing and balance?

A

Vestibulocochlear nerve (VIII)

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29
Q

Which cranial nerve is responsible for movement of the tongue?

A

Hypoglossal nerve (XII)

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30
Q

True or False: The glossopharyngeal nerve (IX) is responsible for taste on the posterior one-third of the tongue.

A

True

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31
Q

Which cranial nerve is responsible for controlling muscles in the neck and shoulders?

A

Accessory nerve (XI)

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32
Q

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

A

Vagus nerve (X)

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33
Q

Which cranial nerve is responsible for controlling the lateral rectus muscle of the eye?

A

Abducens nerve (VI)

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34
Q

True or False: The trochlear nerve (IV) is responsible for sensation in the face.

A

False

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35
Q

Fill in the blank: The ______ nerve is responsible for movement of the tongue.

A

Hypoglossal

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36
Q

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

A

Vagus nerve (X)

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37
Q

Which cranial nerve is responsible for controlling the muscles that move the eye in the orbit?

A

Oculomotor nerve (III)

38
Q

True or False: The facial nerve (VII) is responsible for taste on the posterior one-third of the tongue.

A

False

39
Q

Fill in the blank: The ______ nerve is responsible for smell.

A

Olfactory

40
Q

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

A

Abducens nerve (VI)

41
Q

Which cranial nerve is responsible for controlling the muscles that move the eye up and down and medially?

A

Trochlear nerve (IV)

42
Q

Which cranial nerve is responsible for controlling the muscles of mastication (chewing)?

A

Trigeminal nerve (V)

43
Q

True or False: The accessory nerve (XI) is responsible for controlling muscles in the face.

A

False

44
Q

Fill in the blank: The ______ nerve is responsible for hearing and balance.

A

Vestibulocochlear

45
Q

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

A

Facial nerve (VII)

46
Q

Which cranial nerve is responsible for controlling the muscles that move the eye down and in?

A

Trochlear nerve (IV)

47
Q

Where are the cell bodies of cranial nerves III, IV, and VI located?

A

Midbrain (III), midbrain (IV), pons (VI)

48
Q

Where are the cell bodies of cranial nerve V located?

A

Pons

49
Q

Where are the cell bodies of cranial nerve VII located?

A

Pons

50
Q

Where are the cell bodies of cranial nerve VIII located?

A

Pons

51
Q

Where are the cell bodies of cranial nerve IX located?

A

Medulla

52
Q

Where are the cell bodies of cranial nerve X located?

A

Medulla

53
Q

Where are the cell bodies of cranial nerve XI located?

A

Spinal cord (C1-C5)

54
Q

Where are the cell bodies of cranial nerve XII located?

A

Medulla

55
Q

True or False: The cell bodies of cranial nerves III, IV, VI, and XII are located in the midbrain.

A

False

56
Q

True or False: The cell bodies of cranial nerves V, VII, VIII, IX, and X are located in the pons.

A

True

57
Q

Which cranial nerves have their cell bodies located in the medulla?

A

IX, X, XII

58
Q

Which cranial nerves have their cell bodies located in the pons?

A

V, VII, VIII

59
Q

Which cranial nerve has its cell bodies located in the spinal cord (C1-C5)?

A

XI

60
Q

Where are the cell bodies of the oculomotor nerve (III) located?

A

Oculomotor nucleus in the midbrain

61
Q

Where are the cell bodies of the trochlear nerve (IV) located?

A

Trochlear nucleus in the midbrain

62
Q

Where are the cell bodies of the abducens nerve (VI) located?

A

Abducens nucleus in the pons

63
Q

Where are the cell bodies of the facial nerve (VII) located?

A

Facial nucleus in the pons

64
Q

Where are the cell bodies of the vestibulocochlear nerve (VIII) located?

A

Vestibular and cochlear nuclei in the pons

65
Q

Where are the cell bodies of the glossopharyngeal nerve (IX) located?

A

Nucleus ambiguus in the medulla

66
Q

Where are the cell bodies of the vagus nerve (X) located?

A

Nucleus ambiguus in the medulla

67
Q

Where are the cell bodies of the accessory nerve (XI) located?

A

Spinal accessory nucleus in the spinal cord (C1-C5)

68
Q

Where are the cell bodies of the hypoglossal nerve (XII) located?

A

Hypoglossal nucleus in the medulla

69
Q

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

A

Cranial nerve VII (Facial nerve)

70
Q

Which cranial nerve controls the muscles of mastication?

A

Cranial nerve V (Trigeminal nerve)

71
Q

Damage to which cranial nerve can result in diplopia (double vision)?

A

Cranial nerve III (Oculomotor nerve)

72
Q

Which cranial nerve is responsible for controlling the muscles of the face and scalp?

A

Cranial nerve VII (Facial nerve)

73
Q

Which cranial nerve is responsible for eye movements and pupil constriction?

A

Cranial nerve III (Oculomotor nerve)

74
Q

Which cranial nerve is responsible for the sense of smell?

A

Cranial nerve I (Olfactory nerve)

75
Q

Damage to which cranial nerve can result in difficulty swallowing and loss of taste sensation on the posterior one-third of the tongue?

A

Cranial nerve IX (Glossopharyngeal nerve)

76
Q

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

A

Cranial nerve XII (Hypoglossal nerve)

77
Q

Damage to which cranial nerve can result in ptosis (drooping eyelid) and dilated pupil?

A

Cranial nerve III (Oculomotor nerve)

78
Q

Which cranial nerve is responsible for hearing and balance?

A

Cranial nerve VIII (Vestibulocochlear nerve)

79
Q

Damage to which cranial nerve can result in facial numbness and weakness, as well as difficulty closing the eye?

A

Cranial nerve VII (Facial nerve)

80
Q

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

A

Cranial nerve XI (Accessory nerve)

81
Q

Damage to which cranial nerve can result in difficulty in lateral eye movement and diplopia (double vision)?

A

Cranial nerve VI (Abducens nerve)

82
Q

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

A

Cranial nerve X (Vagus nerve)

83
Q

Damage to which cranial nerve can result in loss of taste sensation on the posterior one-third of the tongue and difficulty swallowing?

A

Cranial nerve IX (Glossopharyngeal nerve)

84
Q

Which cranial nerve is responsible for controlling the muscles of the upper eyelid and forehead?

A

Cranial nerve VII (Facial nerve)

85
Q

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

A

Cranial nerve X (Vagus nerve)

86
Q

Damage to which cranial nerve can result in hearing loss and vertigo?

A

Cranial nerve VIII (Vestibulocochlear nerve)

87
Q

Which cranial nerve is responsible for controlling the muscles of the lateral rectus muscle of the eye?

A

Cranial nerve VI (Abducens nerve)

88
Q

Which cranial nerve is responsible for controlling the muscles of the sternocleidomastoid and trapezius muscles?

A

Cranial nerve XI (Accessory nerve)

89
Q

Damage to which cranial nerve can result in difficulty in protrusion and lateral movement of the tongue?

A

Cranial nerve XII (Hypoglossal nerve)

90
Q

Damage to which cranial nerve can result in hoarseness and difficulty swallowing?

A

Cranial nerve X (Vagus nerve)

91
Q

Which cranial nerve is responsible for controlling the muscles of the stapedius muscle in the ear?

A

Cranial nerve VII (Facial nerve)

DMT (1 decks)

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