Exam 2

Question 1

ciliary ganglion

Answer 1

parasympathetic fibers to ciliary muscle and sphincter papillae. sympathetic to dilator pupillae via CN3

Question 2

pterygopalatine ganglion

Answer 2

parasympathetic to lacrimal gland, sympathetic to nasal cavity, palate, and superior parts of pharynx via CN 7

Question 3

otic ganglion

Answer 3

parotid gland via CN 9

Question 4

submandibular ganglion

Answer 4

sublingual and submandibular glands via CN 7

Question 5

innervation of temporalis

Answer 5

CN V3

Question 6

innervation of masseter

Answer 6

CN V3

Question 7

innervation of lateral pterygoid

Answer 7

CN V3

Question 8

innervation of medial pterygoid

Answer 8

CN V3

Question 9

innervation of anterior digastric

Answer 9

CN V3

Question 10

innervation of posterior digastric

Answer 10

CN 7

Question 11

innervation of stylohyoid

Answer 11

CN7

Question 12

innervation of mylohyoid

Answer 12

V3

Question 13

innervation of geniohyoid

Answer 13

nerve to geniohyoid - C1 and C2

Question 14

innervation of stylopharyngeal

Answer 14

CN 9

Question 15

innervation of palatoglossus

Answer 15

CN 10

Question 16

innervation of tensor veli palatini

Answer 16

Cn 5

Question 17

innervation of levator veli palatini

Answer 17

CN 10

Question 18

innervation of styloglossus

Answer 18

Cn 7

Question 19

innervation of buccinator

Answer 19

CN 7

Question 20

innervation of palatopharyngeus

Answer 20

Cn 10

Question 21

what does lingual nerve do in tonuge

Answer 21

general sensory - pain in anterior 2/3

Question 22

what does chorda tympani do in tongue

Answer 22

special sensory- taste and smell in anterior 2/3

Question 23

what does glossopharyngeal nerve do in tongue

Answer 23

general sensory and special sensory in posterior 2/3 of tongue

Question 24

innervation of tensor tympani

Answer 24

CN V3

Question 25

what nerve innervates lateral rectus

Answer 25

abducens

Question 26

what nerve innervates superior oblique

Answer 26

trochlear

Question 27

what nerve innervates the mentalis

Answer 27

marginal mandibular (CN 7)

Question 28

if injected on philtrum what nerve would send pain

Answer 28

maxillary V2

Question 29

what innervates frontalis

Answer 29

temporal branch of CN 7

Question 30

if inject mental protuberance what nerve sends pain

Answer 30

mandibular V3

Question 31

if needle in medial zygoma what nerve sends pain

Answer 31

maxillary V2

Question 32

what structures pass through superior orbital fissure

Answer 32

CN V1, 3,4,6