Lab Practical II Actions Flashcards
1
Q
Frontalis Belly, Epicranius
A
- Pulls scalp forward
* wrinkles forehead and raises eyebrows
2
Q
Occipitalis Belly, Epicranius
A
*Pulls scalp backward
3
Q
Procerus
A
*Depress eyebrows medially
4
Q
Compressor Naris
A
*Compress cartilage at bridge of nose
5
Q
Dilatator Naris
A
*Widens, dilates nostrils and anterior nasal aperture
6
Q
Depressor Septi
A
*Widens nostril
7
Q
Corrugator Supercilii
A
*Draws eyebrow medial and down
8
Q
Levator Labii Superioris
A
*Raises and everts upper lip
9
Q
Levator Labii Superioris Alaeque Nasi
A
- Raises and everts upper lip
* Dilates nostril
10
Q
Zygomaticus Major
A
*Draws angle of mouth up and out
11
Q
Zygomaticus Minor
A
- Raises upper lip
* Produces nasolabial groove
12
Q
Levator Anguli Oris
A
- Raises angle of mouth
* Produces nasolabial groove
13
Q
Orbicularis Oris
A
- Close mouth
* Purse and Protrude lips
14
Q
Risorius
A
*Draws back angle of mouth
15
Q
Mentalis
A
*Raises and protrudes lower lip
