crainial N Flashcards
I
olfactory (sensory)
II
optic (sensory)
III
occulomotor (motor)
IV
trochlear (motor)
V
trigeminal (both)
VI
abducens (motor)
VII
facial (both)
VIII
vestibulocochlear (sensory)
IX
glossopharyngeal (both)
X
vagus (both)
XI
accessory (motor)
XII
hypoglossal (motor)
X and VII
opposite side deviation
V and XII
same sided deviation
damage to what nerve will result in:
damage: dilated pupil, lateral strabismus (lazy eye), ptosis (drooping eyelid)
occulomotor
what nerve will causes issues walking downstairs
trochlear
damage to what nerve will result in: difficult reading a news paper
trochlear (if not an option pick abducens)
damage to what nerve will result in: issues looking for central to R side
abducens
damage to what nerve will result in: impaired facial sensation, difficult opening a jar, and impaired corneal reflex
trigeminal
dammaged to what N will result in: left sided tongue deviation, and atrophy
L hypoglossal N
damage to what nerve will result in: change in voice quality, and L deviated uvula
Right vagus N
damage to what N will result in the pt not being able to hold eyes closed against resistance
facial N
damage to what N will result in the pt not being able to open eyes
occulomotor N
what is the position of tuning fork for rhine test
next to ears
what is position for tuning fork for weber test
on top of head
air conduction vs bone conduction
AC>BC normal; BC>AC abnormal
damage to what N will result in hyperacusis (sensitivity to sound), absence of corneal reflex, and decreased lacrimation
facial N
damage to what nerve causes decreased sensation on tongue? taste on tongue?
trigeminal- sensation
facial- taste
