CN > Innervation Flashcards
1
Q
opthalmic
A
smell
2
Q
optic
A
vision
aa: pupillary light reflex
3
Q
oculomotor
A
extraocular muscles
sphincter pupillae
levator palpaebrae superioris
para: eyes
4
Q
trochlear
A
superior oblique muscle
5
Q
trigeminal
A
anterior external auditory canal soft / hard palate aa: corneal reflex ant 2/3 tongue MofMastication mandibular / maxillary / occipital
6
Q
abducens
A
lateral rectus
7
Q
facial
A
ss: ant 2/3 tongue
para: lacrimal, mucosal, salivary
m: stapedius / MofFE
external ear
8
Q
vestibulocochlear
A
hearing
balance
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
10
Q
vagus
A
lower pharynx larynx external ear tympanic membrane m: larynx / pharynx / soft palate para: thoracic / abdo viscera
11
Q
spinal accessory
A
SCM
trapezius
12
Q
hypoglossal
A
m: tongue