Unit 4 - Head and Neck: Oral Cavity (Ex. III) Flashcards Preview

Gross Anatomy '15 Ex. III > Unit 4 - Head and Neck: Oral Cavity (Ex. III) > Flashcards

Flashcards in Unit 4 - Head and Neck: Oral Cavity (Ex. III) Deck (9)
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1

S boundary

palate

2

I boundary

tongue and muscular floor

3

A boundary

lips

4

P boundary

uvula

5

L boundary

cheeks

6

What frames the mouth and surrounds the oral fissure?

lips
- orbicularis oris
- S and I labial muscles

7

What is the philtrum?

external midline depression on upper lip that extends S to the nasal septum

8

What are the labial frenula?

midline folds of mucous membrane that attach inner surfaces of upper and lower lips to the gums

9

location

below nasal cavity and A to pharynx

Decks in Gross Anatomy '15 Ex. III Class (89):