SUPERFICIAL FACE

Question 1

what are the muscles of facial expression innervated by?

Answer 1

facial nerve (CN VII)

Question 2

what layer can we find the muscles of facial expression?

Answer 2

superficial fascia layer

Question 3

what is the primary and secondary role of the facial expression?

Answer 3

control openings of the facial skeleton

facial expression

Question 4

what is the arterial supply to the superficial face?

Answer 4

common carotid a

• internal carotid
• external carotid

subclavian a

Question 5

first vein to have valves

Answer 5

brachiocephalic v

Question 6

this vein drains the cranial vault?

Answer 6

sigmoid sinus

Question 7

this vein drains the poster scalp?

Answer 7

occipital v

Question 8

this vein drains the anterior scalp?

Answer 8

superficial temporal v

Question 9

this vein drains the area posterior to the ear?

Answer 9

poster auricular v

Question 10

this vein joins with the facial vein to become the common facial v.?

Answer 10

retromandibular v

Question 11

this vein drains the anterior face and is always behind the facial artery; this is very flat

Answer 11

facial v

Question 12

these network of veins are found on the medial lateral pterygoid m.

Answer 12

pterygoid plexus of veins

Question 13

this vein drains deep and superficial face; a confluence of the retromandibular v and the facial v

Answer 13

common facial v