Cranial Nerves Flashcards
CN I
olfactory
CN II
optic
CN III
oculomotor
CN IV
trochlear
CN V
trigeminal
CN VI
abducens
CN VII
facial
CN VIII
auditory/vestibulocochlear
CN IX
glossopharyngeal
CN X
vagus
CN XI
accessory
CN XII
hypoglossal
CN I type
sensory
CN II type
sensory
CN III
both
CN IV
motor
CN V
both
CN VI
motor
CN VII
both
CN VIII
sensory
CN IX
both
CN X
both
CN XI
motor
CN XII
motor
CN I test
eyes closed, one nostril closed
present smell
CN II
visual acuity test
CN III, IV, VI test
assess pupils and extraocular movements
CN V test
motor: mastication muscle
sensory: test light touch
CN VII test
puff cheeks and push in to see if air escapes equally
smile/frown etc
CN VIII test
hearing acuity through normal conversation and whispered test
CN IX, X test
gag reflex and voice
CN XI test
shrug shoulders
CN XII test
tongue sticking out and speech
