Muscles that move the head and neck Flashcards

1
Q

Sternocleidomastoid

A

A: flexes and rotates head
O: manubrium of sternum and clavicle
I: mastoid process of the temporal bone

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Trapezius

A

A: Extend head; elevates, retracts, and rotates scapula
O: occipital bone and vertebrae
I: Acromion and spine of scapula; clavicle

How well did you know this?
1
Not at all
2
3
4
5
Perfectly