Face and scalp

Question 1

What are bones of scull connected by

Answer 1

sutures- types of joints, but not mobile

Question 2

What bone does the styloid process come off of

Answer 2

temporal bone (s=sharp)

Question 3

What fascia covers the masseter and invests the parotid gland

Answer 3

Parotid fascia– a layer of deep cervical fascia

Question 4

What is the action that frontalis/fronto-occipitalis makes?

Answer 4

raise eye brows/wrinkles in forehead

Question 5

Which muscle brings your eyebrows together

Answer 5

Corrugator supercilli
Procerus brings eyebrows down and together

Question 6

Function of corrugator supercilli

Answer 6

brings eyebrows together

Question 7

which muscle causes squinting

Answer 7

orbicularis oculi

Question 8

What does orbicularis oculi do

Answer 8

squinting of eyes

Question 9

Which muscle protrudes lips/brings lips out and then closes lips shut

Answer 9

orbicularis oris

Question 10

Function of orbicularis oris

Answer 10

protrudes lips/brings lips out and then closes lips shut

Question 11

Origin of orbicularis oris

Answer 11

10 diff muscles around lips

Question 12

Which muscle purses lips shut

Answer 12

orbicularis oris

Question 13

Which muscles bring down side of lips and bring lip inferiorly

Answer 13

Depressor anglui oris
Depressor labii inferioris

Question 14

What do Depressor anglui oris and Depressor labii inferioris do?

Answer 14

bring down side of lips and bring lip inferiorly

Question 15

Which muscles lift the upper lip

Answer 15

Levator labii superiors, levator anguli superiors, levator labii superiors alaeque nasi

Question 16

What does mentalis do

Answer 16

contract chin inwards

Question 17

What muscle contracts chin inwards

Answer 17

mentalis

Question 18

Which muscle closes the nose

Answer 18

Nasalis (Compressor nares, dilator nares, depressor septi)

Question 19

Function of zygomaticus major and minor

Answer 19

soft smile/nutural smile

Question 20

Which muscle closes mouth and compresses cheek/forces air out?

Answer 20

Buccinator and risorius

Question 21

What do buccinator and risorius do

Answer 21

closes mouth and compresses cheek/forces air out
- Accessory muscle of mastication

Question 22

Which muscle forces air out of mouth to play the trumpet?

Answer 22

Buccinator and Risorius

Question 23

If you are a trumpet player, which muscles are really well developed for you?

Answer 23

Buccinator and risorius

Question 24

What are the three major paired salivary glands in the head

Answer 24

Parotid, submandibular, sublingual

Question 25

Which muscle does the parotid duct cross

Answer 25

crosses masseter muscle

Question 26

Which muscle does the parotid duct pierce

Answer 26

buccinators

Question 27

Where does the parotid duct open into

Answer 27

oral cavity, maxillary 2nd molar

Question 28

Where does the facial nerve run

Answer 28

Brain-->Internal acoustic meatus--> stylomastoid foramen--> Branches posteriorly into posterior auricular, chorda tympani (that travels with trigeminal nerve to tongue) and into temporal, zygomatic, buccal, mandibular, and cervical branches

Question 29

Which nerve does the facial nerve travel with through the internal acoustic meatus

Answer 29

vestibular cochlear nerve

Question 30

How does the facial nerve get to the tongue

Answer 30

The chorda tympani nerve of the facial nerve goes with the mandibular nerve branch of trigeminal nerve

Question 31

What does the temporal nerve innervate

Answer 31

frontalis and orbicularis oculi

Question 32

What innervates the platysma

Answer 32

Cervical branch of facial

Question 33

What nerve innervates most facial expression muscles

Answer 33

buccal

Question 34

Branches off of facial artery

Answer 34

- Submental - Superior and inferior labial - Lateral nasal

Question 35

Layers of the scalp

Answer 35

skin Connective tissue aponeurosis (between frontalis and occipitalis) lose areolar connective tissue periosteum (pericranium)

Question 36

Where do the veins of the face arise from

Answer 36

Internal jugular

Question 37

What connects the frontalis muscle and occipitalis in the back

Answer 37

the aponeurosis of the scalp

Question 38

What layer allows for the transmission of emissary veins

Answer 38

loose areolar connective tissue (Come from dense connective tissue layer into superior sagital sinus)

Question 39

What do emissary veins provide communication between

Answer 39

Between superficial veins of scalp and dural venous sinuses

Question 40

What are the divisions of the trigeminal nerve

Answer 40

opthalamic, maxillary, mandibular

Question 41

Which nerve is embedded in the posterior parotid gland and what is it a branch of

Answer 41

Auriculotemporal gland- branch of trigeminal