face and ITF

Question 1

muscle pierced by parotid duct

Answer 1

Buccinator

Question 2

cranial nerve supplying parasympathetic/ secretomotor innervation to parotid gland?

Answer 2

glossopharyngeal

Question 3

function of occipitofrontalis

Answer 3

elevate eyebrows

Question 4

function of orbicularis oculi

Answer 4

close eyes

Question 5

function of orbicularis oris

Answer 5

purse lips

Question 6

function of zygomaticus major

Answer 6

smiling

Question 7

origin of the facial artery?

Answer 7

external carotid

Question 8

Where does the facial vein drain into

Answer 8

common facial vein into the internal jugular vein

Question 9

innervation of temporalis

Answer 9

deep temporal nerves

Question 10

masseter function

Answer 10

elevation/ protrusion of the mandible

Question 11

function of the facial nerve?

Answer 11

> gives motor supply 2 the muscles of facial expression, stylohyoid, posterior belly of digastric
special sensation to anterior 2/3rds of tongue via the chorda tympani
parasympathetic innervation to the submandibular and sublingual and lacrimal glands and mucosa of oral, hard and soft palate

Question 12

what nerve suplies cutaneous innervation/sensation to the face?

Answer 12

Trigeminal nerve

Question 13

Which foramina do each of the trigeminal divisions exit the skull

Answer 13

V1 superior orbital fissure
V2 foramen rotundum
V3 foramen ovale

Question 14

function of the carotid sinus?

Answer 14

detect BP!

Question 15

what is the bigger terminal branch of the external carotid?

Answer 15

Maxillary artery

Question 16

Origin and relation of the maxillary artery?

Answer 16

Originates behind neck of mandible and is related to the lateral pterygoid

Question 17

region in which the maxillary artery 3rd part terminates?

Answer 17

pterygopalatine fossa

Question 18

which structure does the maxillary artery go through to get to the pterygopalatine fossa?

Answer 18

pterygomaxillary fissure

Question 19

innervation of sterno hyoid?

Answer 19

ansa cervicalis- c2-c3

Question 20

what would be the muscle behind the phrenic nerve?

Answer 20

anterior scalene!