Face and Scalp

Question 1

Muscles of facial expression insert onto

Answer 1

skin

Question 2

All muscles of facial expression are innervated by branches of …

Answer 2

facial, cranial VII: temporal, zygomatic, buccal, mandibular, and cervical branches

Question 3

Muscles of the mouth

Answer 3

orbicularis oris
depressor anguli oris
zygomaticus major and minor
levator labii superioris
depressor labii inferioris

Question 4

Orbicularis oris is important for ..

Answer 4

articulation and mastication

Question 5

Zygomaticus major and minor raises

Answer 5

corner of the mouth (Smile)

Question 6

Buccinator is important for keeping…

Answer 6

food on molars

Question 7

Muscles of the eyelids

Answer 7

orbicularis oculi
levator palpbrae superioris
frontalis

Question 8

Orbicularis oculi helps … and is innervated by…

Answer 8

empty lacrimal sac, clinically important for closing eyelids to protect cornea
CN VII

Question 9

Levator palpebrae superioris does what? and is innervated by…

Answer 9

raises eyelid

CNIII

Question 10

Upper eyelid is raised mainly by CNIII and… the lower eyelid is closed by …

Answer 10

sympathetics

CN VII

Question 11

Frontalis does what?

Answer 11

raises eyebrows

Question 12

Muscles of the nose

Answer 12

procerus

nasalis

Question 13

Procerus does what? Nasalis does what?

Answer 13

wrinkles bridge of the nose and helps opens nostrils

close and open nasal apertures

Question 14

Branches of CN VII that provide motor innervation to the muscles of facial expression.

Answer 14

Temporal
Zygomatic
Buccal
Mandibular
Cervical

Question 15

Pagets disease is a … neuron damage to the facial nerve. CN VII.

Answer 15

LM

Question 16

Sensory innervation of the face is provided by three divisions of ….

Answer 16

trigeminal cranial nerve V

Question 17

Divisions of trigeminal cranial nerve

Answer 17

ophthalmic
maxillary
mandibular

Question 18

Arteries of the face

Answer 18

internal and external carotid arteries

Question 19

Chief artery off the external carotid

Answer 19

facial artery

Question 20

Branches of the external carotid artery

Answer 20

facial
superficial temporal
frontal and parietal branches of superficial temporal arteries

Question 21

Branches of internal carotid artery via ophthalmic artery..

Answer 21

supratrochlear artery

supraorbital artery

Question 22

Major vein of the face…. and it drains into …

Answer 22

facial vein

internal jugular vein

Question 23

Five layers of the scalp

Answer 23

skin 
connective tissue
aponeurosis
loose connective tissue
periostium

Question 24

Arteries of the scalp from external carotid and internal carotid

Answer 24

superficial temporal artery
supratrochlear artery
supraorbital artery