cranial nerves Flashcards

1
Q

cribriform plate of ethmoid

A

cn 1 olfactory nerve

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2
Q

csf rhinorrhea

A

cn 1 olfactory nerve

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3
Q

most commonly contused

A

cn 1 olfactory nerve

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4
Q

anosmia

A

cn 1 olfactory nerve

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5
Q

amaurosis fugax

A

cn 2 optic nerve

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6
Q

from diencephalon

A

cn 2 optic nerve

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7
Q

increased ICP

A

cn 2 optic nerve

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8
Q

monocular blindness

A

cn 2 optic nerve

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9
Q

thickest myelin sheath

A

cn 2 optic nerve

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10
Q

afferent of pupillary light reflex

A

cn 2 optic nerve

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11
Q

medial rectus

A

cn 3 occulomotor nerve

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12
Q

edinger wesphal nucleus

A

cn 3 occulomotor nerve

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13
Q

ptosis

A

cn 3 occulomotor nerve

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14
Q

constrict pupil

A

cn 3 occulomotor nerve

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15
Q

accomodation reflex

A

cn 3 occulomotor nerve

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16
Q

external strabismus

A

cn 3 occulomotor nerve

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17
Q

levator palpebrae superioris

A

cn 3 occulomotor nerve

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18
Q

damage causes mydriasis ( dilated pupil )

A

cn 3 occulomotor nerve

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19
Q

weber syndrome

A

cn 3 occulomotor nerve

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20
Q

superior rectus

A

cn 3 occulomotor nerve

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21
Q

benedict syndrome

A

cn 3 occulomotor nerve

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22
Q

vertical diplopia

A

cn 4 trochlear nerve

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23
Q

superior oblique

A

cn 4 trochlear nerve

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24
Q

longest intra cranial route

A

cn 4 trochlear nerve

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25
Q

only cranial nerve from dorsum of brainstem

A

cn 4 trochlear nerve

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26
Q

only crossed cranial nerve

A

cn 4 trochlear nerve

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27
Q

sensory to cornea

A

cn 5 trigeminal nerve

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28
Q

anterior belly of digastric

A

cn 5 trigeminal nerve

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29
Q

largest cranial nerve

A

cn 5 trigeminal nerve

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30
Q

masseter

A

cn 5 trigeminal nerve

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31
Q

tensor tympani

A

cn 5 trigeminal nerve

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32
Q

facial sensation

A

cn 5 trigeminal nerve

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33
Q

mylohyoid

A

cn 5 trigeminal nerve

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34
Q

medial pterygoid

A

cn 5 trigeminal nerve

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35
Q

sensory supply of eyeball

A

cn 5 trigeminal nerve

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36
Q

tensor veli palatine

A

cn 5 trigeminal nerve

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37
Q

spinal nucleus

A

cn 5 trigeminal nerve

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38
Q

temporalis

A

cn 5 trigeminal nerve

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39
Q

afferent of corneal reflex

A

cn 5 trigeminal nerve

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40
Q

gasserian ganglion

A

cn 5 trigeminal nerve

41
Q

mesencephalic nucleus

A

cn 5 trigeminal nerve

42
Q

pain & temp in the anterior 2/3 of the tongue

A

cn 5 trigeminal nerve

43
Q

tic douloureux

A

cn 5 trigeminal nerve

44
Q

jaw jerk

A

cn 5 trigeminal nerve

45
Q

muscle of mastication

A

cn 5 trigeminal nerve

46
Q

foramen rotundum v2

A

cn 5 trigeminal nerve

47
Q

foramen ovale v3

A

cn 5 trigeminal nerve

48
Q

pterygoids

A

cn 5 trigeminal nerve

49
Q

afferent of sneeze reflex

A

cn 5 trigeminal nerve

50
Q

internal strabismus

A

cn 6 abducens nerve

51
Q

horizontal diplopia

A

cn 6 abducens nerve

52
Q

lateral rectus

A

cn 6 abducens nerve

53
Q

sublingual gland

A

cn 7 facial nerve

54
Q

stapedius

A

cn 7 facial nerve

55
Q

posterior belly of digastric

A

cn 7 facial nerve

56
Q

platysma

A

cn 7 facial nerve

57
Q

superior salivatory nucleus

A

cn 7 facial nerve

58
Q

taste ant 2/3 of tongue

A

cn 7 facial nerve

59
Q

buccinator

A

cn 7 facial nerve

60
Q

lacrimal gland

A

cn 7 facial nerve

61
Q

stylohyoid

A

cn 7 facial nerve

62
Q

hyperacusis

A

cn 7 facial nerve

63
Q

nervus intermedius

A

cn 7 facial nerve

64
Q

( + ) chvostek test

A

cn 7 facial nerve

65
Q

prosopoplegia

A

cn 7 facial nerve

66
Q

moebius syndrome

A

cn 7 facial nerve

67
Q

exits the skull via stylomastoid foramen

A

cn 7 facial nerve

68
Q

orbicularis oculi

A

cn 7 facial nerve

69
Q

occipito frontalis

A

cn 7 facial nerve

70
Q

meniere’s

A

cn 8 vestibulocochlear nerve

71
Q

vertigo

A

cn 8 vestibulocochlear nerve

72
Q

weber test

A

cn 8 vestibulocochlear nerve

73
Q

sensorineural hearing loss

A

cn 8 vestibulocochlear nerve

74
Q

equilibrium

A

cn 8 vestibulocochlear nerve

75
Q

parotid gland

A

cn 9 glossopharyngeal nerve

76
Q

stylopharyngeus

A

cn 9 glossopharyngeal nerve

77
Q

inferior salivatory nucleus

A

cn 9 glossopharyngeal nerve

78
Q

afferent gag reflex

A

cn 9 glossopharyngeal nerve

79
Q

taste posterior 1/3 of the tongue

A

cn 9 glossopharyngeal nerve

80
Q

longest cranial nerve

A

cn 10 vagus nerve

81
Q

dysphonia

A

cn 10 vagus nerve

82
Q

dorsal motor nucleus

A

cn 10 vagus nerve

83
Q

muscle of larynx

A

cn 10 vagus nerve

84
Q

innervates liver & pancreas

A

cn 10 vagus nerve

85
Q

cranial nerve innervate the heart

A

cn 10 vagus nerve

86
Q

monitors carotid sinus

A

cn 10 vagus nerve

87
Q

sternocleidomastoid SCM

A

cn 11 spinal accessory nerve

88
Q

passes through foramen magnum

A

cn 11 spinal accessory nerve

89
Q

trapezius

A

cn 11 spinal accessory nerve

90
Q

radical neck dissection

A

cn 11 spinal accessory nerve

91
Q

lateral winging of scapula

A

cn 11 spinal accessory nerve

92
Q

hyoglossus

A

cn 12 hypoglossal nerve

93
Q

genioglossus

A

cn 12 hypoglossal nerve

94
Q

styloglossus

A

cn 12 hypoglossal nerve

95
Q

dysphagia

A

cn 9 & 10

96
Q

nucleus ambiguus

A

cn 9 & 10

97
Q

diabetes mellitus

A

cn 3 & 6

98
Q

nucleus solitaries

A

cn 7, 9, 10

99
Q

affected in PD

A

cn 3, 7, 9