Pec mm Flashcards
1
Q
Pec major: O
A
medial half of clavicle, sternum of 7th rib, cartilage of true ribs, aponeurosis of ext oblique mm
2
Q
Pec major: I
A
Lat bicipital groove
3
Q
Pec major: A
A
Flex, adduct, horiz add, med rotate
4
Q
Pec major: N
A
Medial C8-T1 and lateral C5-C7 pectoral N
5
Q
Pec minor: O
A
Outer pt of ribs 3-5
6
Q
Pec minor: I
A
Coracoid process
7
Q
Pec minor: A
A
Depress and protract scapula
8
Q
Pec minor: N
A
Medial C8-T1 pectoral N
9
Q
Subclavius: O
A
Upper pt of 1st rib and cartilage
10
Q
Subclavius: I
A
Inferior pt of middle 1/3 of clavicle
11
Q
Subclavius: A
A
Depress clavicle
12
Q
Subclavius: N
A
Spinal C5-C6
13
Q
Serratus anterior: O
A
Lateral pt upper 8-9 ribs
14
Q
Serratus anterior: I
A
Costal pt of medial scapula
15
Q
Serratus anterior: A
A
Protract and rotate scapula, hold against thoracic wall
