msk 2 actions

Question 1

serratus anterior

Answer 1

protraction of scapula

Question 2

pectoralis minor

Answer 2

protraction of scapula
elevation of ribs if scapula does not move

Question 3

rhomboid major

Answer 3

retraction of scapula

Question 4

rhomboid minor

Answer 4

retraction of scapula

Question 5

levator scapulae

Answer 5

elevation of scapula

Question 6

superior part of trapezius

Answer 6

elevation of scapula

Question 7

middle part of trapezius

Answer 7

retraction of scapula

Question 8

inferior part of trapezius

Answer 8

depression of scapula