CN 7 Detailed Anatomy - Bell's Palsy
Neuroanatomy
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Cranial Neuropathies
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Cranial Nerves 5, 7, 9, 10, & 12
Q. A patient presents with facial paralysis, loss of taste, decreased lacrimation, reduced salivation, and hyperacusis. Which lesion location best explains this combination?
a
Distal to the stylomastoid foramen
b
At the geniculate ganglion only
c
Facial nucleus lesion
d
Isolated chorda tympani injury
e
Proximal to the nerve to stapedius
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