CN > Innervation Flashcards

1
Q

opthalmic

A

smell

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2
Q

optic

A

vision

aa: pupillary light reflex

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3
Q

oculomotor

A

extraocular muscles
sphincter pupillae
levator palpaebrae superioris
para: eyes

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4
Q

trochlear

A

superior oblique muscle

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5
Q

trigeminal

A
anterior external auditory canal
soft / hard palate
aa: corneal reflex
ant 2/3 tongue
MofMastication
mandibular / maxillary / occipital
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6
Q

abducens

A

lateral rectus

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7
Q

facial

A

ss: ant 2/3 tongue
para: lacrimal, mucosal, salivary
m: stapedius / MofFE
external ear

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8
Q

vestibulocochlear

A

hearing

balance

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9
Q

glossopharyngeal

A
tonsils
oropharynx
tympanic membrane
middle ear
carotid body / sinus
ss: taste
s: post 1/3 tongue
para: parotid gland
m: stylopharyngeus
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10
Q

vagus

A
lower pharynx
larynx
external ear
tympanic membrane 
m: larynx / pharynx / soft palate
para: thoracic / abdo viscera
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11
Q

spinal accessory

A

SCM

trapezius

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12
Q

hypoglossal

A

m: tongue

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