Muscles p47 action Flashcards
1
Q
Platysma (action)
A
depress mandible
2
Q
Sternocleidomstoid (action)
A
flex and rotate head
3
Q
Scalenes (action)
A
fled and rotate neck, elevate ribs
4
Q
Digastrics (action)
A
Elevate hyoid, open mouth, depress mandible
5
Q
Stylohyoid (action)
A
elevates and retrracts hyoid
6
Q
Mylehyoid (action)
A
elevates hyoid bone during swallowing
7
Q
Sternohyoid (action)
A
depress larynx
8
Q
Levator scapulae (action)
A
raises scapula