CN 7

Question 1

motor SVE

Answer 1

muscles of face (facial expression) and scalp, stapedius muscle, posterior belly of digastric, stylohyoid muscles

Question 2

sensory SVA

Answer 2

taste from anterior 2/3 of tongue from floor of mouth and palate

Question 3

sensory GSA

Answer 3

small region near the external auditory meatus

Question 4

PSY GVE

Answer 4

secretomotor to submandibular and sublingual glands, lacrimal glands and glands of nose and palate

Question 5

brachial motor fibers for facial expression

Answer 5

Main Trunk

Question 6

s fibers for PSY (tearing and salivation), taste, and GSA

Answer 6

Nervus Intermedius

Question 7

for voluntary control of facial muscles

Answer 7

Main Motor Nucleus

Question 8

sphenopalatine (pterygopalatine) ganglion

Answer 8

Superior Salivatory Nucleus

Question 9

gustatory nucleus

Answer 9

rostral nucleus solitarius

Question 10

SVA taste for anterior ⅔ of tongue

Answer 10

chorda tympani

Question 11

submandibular and sublingual glands, nasal, and palatine glands

Answer 11

Superior Salivatory nuc

Question 12

lacrimal gland

Answer 12

Lacrimal Nucleus

Question 13

UMN lesion

Answer 13

Affects inferior portions of contralateral side of the face

Question 14

LMN lesion

Answer 14

entire half of the face and don’t spare the forehead