Cranial Nerve E

Question 1

Facial N, CN VII contains 2 general and 2 special neuronal fibers:

Answer 1

GSA
GVE
SVA
SVE

Question 2

All 1st order sensory neurons of the intermediate nerve of the CN VII are found in the ___ ganglion

Answer 2

Geniculate

Question 3

Lesion of CN VII can lead to ___ paralysis of muscles of expression, loss of ___ reflex,, ___ (lost of taste), and ____ (increased acuity to sounds)

Answer 3

Flaccid paralysis
Corneal blink reflex
Ageusia
Hyperacusis

Question 4

Bell palsy can be a ___ lesion

Answer 4

Lower motor neuron