Musculature of the Lower Lip Flashcards Preview

Spinal Anatomy I - Exam 3 > Musculature of the Lower Lip > Flashcards

Flashcards in Musculature of the Lower Lip Deck (10):
1

Which facial muscle will attach to the incisive fossa of the mandible and to the skin of the chin?

mentalis

2

What facial muscle will act to raise and protrude the lower lip?

mentalis

3

What is the innervation of mentalis?

mandibular branches of the facial nerve

4

What facial muscle will attach to the oblique line of the mandible and to the orbicularlis oris of the lower lip and to the contralateral depressor labii inferioris?

depressor labii inferioris

5

Which facial muscle acts to draw the lower lip down?

depressor labii inferioris

6

What is the innervation of the depressor labii inferioris?

mandibular branches of the facial nerve

7

What facial muscle will attach to the oblique line of the mandible and to the muscles at the corner of the mouth?

depressor anguli oris

8

Which facial muscle will act to draw the corner of the mouth down and out?

depressor anguli oris

9

What is the innervation of the depressor anguli oris?

mandibular branches of the facial nerve

10

Which facial muscles will be attached to the oblique line of the mandible?

- depressor labii inferioris
- depressor anguli oris

Decks in Spinal Anatomy I - Exam 3 Class (94):