Facial Expressions Flashcards
1
Q
Frontalis, origin
A
Galea aponeurotica
2
Q
Frontalis, insertion
A
Skin of eyebrows, bridge of nose
3
Q
Frontalis, action
A
Raises eyebrows
4
Q
Orbicularis oculi, O
A
Medial edge of orbit
5
Q
Orbicularis oculi, I
A
Skin of eyelids
6
Q
Orbicularis oculi, A
A
Closes eyes
7
Q
Orbicularis oris, O
A
Maxilla and mandible
8
Q
Orbicularis oris, I
A
Lips
9
Q
Orbicularis oris, A
A
Compresses, purses lips
10
Q
Buccinator, O
A
Alveolar processes of mandible and maxilla
11
Q
Buccinator, I
A
Orbicularis oris
12
Q
Buccinator, A
A
Compresses cheeks
13
Q
Platysma, O
A
Acromion of scapula and superior thorax
14
Q
Platysma, I
A
Mandible and skin of cheek
15
Q
Platysma, A
A
Tenses skin of neck and depresses mandible
