Chapter 6 Part 5 (Actions of Facial Muscles) Flashcards Preview

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Flashcards in Chapter 6 Part 5 (Actions of Facial Muscles) Deck (20)
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1
Q

pulls lips toward teeth


A

Buccinator, Risorius

2
Q

Elevates upper lip and flares nostril

A

Levator labii superior

3
Q

draws lip down and in (pout)

A

Depressor labii inferior

4
Q

elevates the mouth at an angle

A

Levator anguli oris

5
Q

elevate upper lip

A

Zygomatic minor

6
Q

draws angle of lips up (grin)

A

Zygomatic major

7
Q

wrinkle chin, lower bottom lip

A

Mentalis

8
Q

depress angle of lip (frown)

A

Depressor anguli oris

9
Q

depress mandible

A

Platysma

10
Q

lifts soft palate up and back; opens Eustachian tube

A

Levator palatine (levator veli palati)

11
Q

Mostly dilates Eustachian tube; wraps around hamulus, so pulls tube down

A

Tensor palati (tensor veli palatini)

12
Q

shortens and elevates soft palate

A

Musculus uvulae

13
Q

Depresses soft palate

A

Glossopalatine (palatoglossus)

14
Q

depress soft palate

A

Palatopharyngeus (posterior faucial pillar)

15
Q

bulge on superior pharyngeal constrictor muscle, resting point for soft palate, pharyngeal wall movement can help VP incompetency

A

Passavant’s pad

16
Q

Constrict pharyngeal region

A

Superior, middle, inferior pharyngeal constrictor

17
Q

constricts opening to esophagus

A

Cricopharyngeus

18
Q

Lateral tonsils

A

palatine tonsils

19
Q

Superior tonsils

A

adenoids

20
Q

Inferior tonsils

A

lingual tonsils