Muscle Functions- Extrinsic Flashcards
1
Q
Descending and Transverse pectoral muscle
A
Adduct limb
2
Q
Deep pectoral?
A
Adduct.
Pull trunk cranially to extend shoulder Joint
3
Q
Brachiocephalicus
A
Advance limb
Extend shoulder
Draw neck and head to the side
4
Q
Sternocephalicus
A
Draw head and neck to the side
5
Q
Sternohyoideus and Sternothyroideus
A
Pull tongue and larynx caudally
6
Q
Omotransversarius
A
Advance limb
Flex limb laterally
7
Q
Trapezius
A
Abduct & elevate
8
Q
Rhomboideus
A
Elevate
Draw scapula against trunk
9
Q
Latissimus dorsi
A
Draw limb caudally as in digging
Flex shoulder joint
10
Q
Serratus ventralis
A
Support trunk
Depress scapula