Muscle actions- upper extremity, scapula and shoulder

Question 1

what movements of the upper extremity is the scapula responsible for?

Answer 1

elevation
depression
protraction
retraction
upward rotation
downward rotation

Question 2

what movements of the upper extremity is the shoulder joint responsible for?

Answer 2

flexion
extension
internal/medial rotation
external/lateral rotation
abduction
adduction
horizontal abduction
horizontal adduction

Question 3

what muscles (2) produce scapular elevation

Answer 3

upper trapezius
levator scapulae

Question 4

what muscles (4) produce scapular depression

Answer 4

latissimus dorsi
pectoralis major
pectoralis minor
lower trapezius

Question 5

what muscles (2) produce scapular protraction

Answer 5

serratus anterior
pectoralis minor

Question 6

what muscles (2) produce scapular retraction

Answer 6

middle trapezius
rhomboids

Question 7

what muscles (3) produce scapular upward rotation?

Answer 7

upper trapezius
lower trapezius
serratus anterior

Question 8

what muscles (3) produce scapular downward rotation?

Answer 8

rhomboids
levator scapulae
pectoralis minor

Question 9

what scapular muscle actions is the levator scapulae muscle involved in

Answer 9

elevation
downward rotation

Question 10

what scapular muscle actions is the serratus anterior muscle involved in

Answer 10

protraction
upward rotation

Question 11

what scapular muscle actions is the pectoralis minor muscle involved in

Answer 11

protraction
depression
downward rotation

Question 12

what scapular muscle actions is the upper trapezius muscle involved in

Answer 12

elevation
upward rotation

Question 13

what scapular muscle actions is the lower trapezius muscle involved in

Answer 13

upward rotation
depression

Question 14

what scapular muscle actions are the rhomboid muscles involved in

Answer 14

retraction
downward rotation

Question 15

what scapular muscle actions are the latissimus dorsi muscles involved in

Answer 15

depression

Question 16

what scapular muscle actions is the pectoralis major muscle involved in

Answer 16

depression

Question 17

what scapular muscle actions is the middle trapezius muscle involved in

Answer 17

retraction

Question 18

what muscles (4) produce shoulder joint flexion?

Answer 18

anterior deltoid
coracobrachialis
pectoralis major-clavicular head
biceps brachii

Question 19

what muscles (4) produce shoulder joint extension?

Answer 19

latissimus dorsi
posterior deltoid
teres major
triceps brachii-long head

Question 20

what muscles (2) produce shoulder joint abduction?

Answer 20

middle deltoid
supraspinatus

Question 21

what muscles (3) produce shoulder joint adduction?

Answer 21

pectoralis major
latissimus dorsi
teres major

Question 22

what muscles (3) produce shoulder joint horizontal abduction?

Answer 22

posterior deltoid
infraspinatus
teres minor

Question 23

what muscles (2) produce shoulder joint horizontal adduction?

Answer 23

anterior deltoid
pectoralis major

Question 24

what muscles (3) produce shoulder joint external/lateral rotation?

Answer 24

teres minor
infraspinatus
posterior deltoid

Question 25

what muscles (5) produce shoulder joint internal/medial rotation?

Answer 25

subscapularis teres major pectoralis major latissimus dorsi anterior deltoid

Question 26

what shoulder joint muscle actions is the anterior deltoid muscle involved in

Answer 26

flexion horizontal adduction internal/medial rotation

Question 27

what shoulder joint muscle actions is the posterior deltoid muscle involved in

Answer 27

extension horizontal abduction lateral/external rotation

Question 28

what shoulder joint muscle actions is the pectoralis major muscle involved in

Answer 28

flexion (clavicular head) adduction horizontal adduction internal/medial rotation

Question 29

what shoulder joint muscle actions is the teres major muscle involved in

Answer 29

extension adduction internal/medial rotation

Question 30

what shoulder joint muscle actions is the teres minor muscle involved in

Answer 30

horizontal abduction external/lateral rotation

Question 31

what shoulder joint muscle actions is the latissimus dorsi muscle involved in

Answer 31

extension adduction internal/medial rotation

Question 32

what shoulder joint muscle actions is the infraspinatus muscle involved in

Answer 32

horizontal abduction external/lateral rotation

Question 33

what shoulder joint muscle actions is the coracobrachialis muscle involved in

Answer 33

flexion

Question 34

what shoulder joint muscle actions is the biceps brachii muscle involved in

Answer 34

flexion

Question 35

what shoulder joint muscle actions is the middle deltoid muscle involved in

Answer 35

abduction

Question 36

what shoulder joint muscle actions is the supraspinatus muscle involved in

Answer 36

abduction

Question 37

what shoulder joint muscle actions is the triceps brachii (long head) muscle involved in

Answer 37

extension

Question 38

what shoulder joint muscle actions is the subscapularis muscle involved in

Answer 38

internal rotation

Question 39

what muscle produces scapular elevation and downward rotation?

Answer 39

levator scapulae

Question 40

what muscle produces scapular protraction and upward rotation?

Answer 40

serratus anterior

Question 41

what muscle produces scapular protraction, depression and downward rotation?

Answer 41

pectoralis minor

Question 42

what muscle produces scapular elevation and upward rotation?

Answer 42

upper trapezius

Question 43

what muscle produces scapular upward rotation and depression?

Answer 43

lower trapezius

Question 44

what muscle produces scapular retraction and downward rotation?

Answer 44

rhomboids

Question 45

what muscle produces shoulder joint flexion, horizontal adduction and internal/medial rotation?

Answer 45

anterior deltoid

Question 46

what muscle produces shoulder joint extension, horizontal abduction and lateral/external rotation?

Answer 46

posterior deltoid

Question 47

what muscle produces shoulder joint flexion (clavicular head), adduction, horizontal adduction and internal/medial rotation?

Answer 47

pectoralis major

Question 48

what muscles produce shoulder joint extension, adduction and internal/medial rotation?

Answer 48

teres major and latissimus dorsi

Question 49

what muscles produce shoulder joint horizontal abduction and external/lateral rotation?

Answer 49

teres minor and infraspintaus