muscles not attached to hyoid Flashcards
1
Q
sternocleidomastoid (sternum) origin
A
manubrium
2
Q
sternocleidomastoid (clavicle) origin
A
medial 1/3
3
Q
sternocleidomastoid insertion
A
mastoid process of temporal bone
4
Q
sternocleidomastoid action
A
flex neck on both sides; rotate head so face is directed to opposite sides
5
Q
sternocleidomastoid innervation
A
Accessory (11)
6
Q
scalenus ant and med origin
A
transverse processes of upper cervical vertebra
7
Q
scalenus ant and med insertion
A
rib 1
8
Q
scalenus ant and med action
A
flex neck and elevate rib 1
9
Q
scalenus ant a med innervation
A
branches of ventral rami of cervical spinal nerves