Upper Extremity

Question 1

Elbow Flexion (3 muscles with 3 different movements )

Answer 1

Supination (Biceps Brachii)
Pronation (Bracialis)
Mid position (brachioradialis)

Question 2

Elbow Flexion nerve

Answer 2

For supination and pronation - musculocutaneous nerve
Brachioradialis- radial nerve

Question 3

Elbow Extension

Answer 3

Triceps Brachii

Question 4

Elbow extension nerve

Answer 4

Radial

Question 5

Forearm supination

Answer 5

Supinator, biceps brachii

Question 6

Supination nerve

Answer 6

Radial

Question 7

Forearm pronation

Answer 7

Pronator teres, pronator quadratus

Question 8

Pronation nerve

Answer 8

Median

Question 9

Scaption (elevation in the scapula plane )

Answer 9

SIT muscles

Question 10

Scaption nerve

Answer 10

Suprascapular nerve

Question 11

Shoulder Flexion

Answer 11

Anterior deltoid , supraspinator, and coracobrachialis

Question 12

Shoulder Flexion nerve

Answer 12

Axillary for anterior deltoid
Musculocutaneous - corachobrachialis

Question 13

Shoulder Extension

Answer 13

Posterior deltoid , latissimus dorsi, teres major

Question 14

Shoulder abduction

Answer 14

Middle deltoid and supraspinatous

Question 15

Shoulder extension nerve

Answer 15

Axillary

Question 16

Shoulder abduction nerve

Answer 16

Axillary= middle deltoid
Suprascapular = supraspinatus

Question 17

Shoulder horizontal abduction

Answer 17

Posterior deltoid

Question 18

Horizontal abduction nerve

Answer 18

Axillary

Question 19

Horizontal adduction

Answer 19

Pectoralis major

Question 20

Horizontal adduction

Answer 20

Lateral and medial pectoral nerve

Question 21

Shoulder external rotation

Answer 21

Infraspinatus , teres minor, and posterior deltoid

Question 22

Shoulder external rotation nerve

Answer 22

Suprascapular - infraspinatous
Teres minor - Axillary

Question 23

Shoulder internal rotation

Answer 23

Subscapularis, latissimus dorsi, pectoralis major

Question 24

Internal rotation nerve

Answer 24

Medial pectoral nerve

Question 25

Scapular upward rotation

Answer 25

Serratus anterior

Question 26

Upward rotation scapula nerve

Answer 26

Long thoracic

Question 27

Downward rotation

Answer 27

Rhomboids

Question 28

Downward rotation nerve

Answer 28

Dorsal scapular

Question 29

Elevation

Answer 29

Trapezius , upper fibers

Question 30

Elevation nerve

Answer 30

Accessory

Question 31

Retraction

Answer 31

Trapezius, rhomboids, ld

Question 32

Retraction nerve

Answer 32

Trapezius- accessory Rhomboids - dorsal scapular

Question 33

Depression

Answer 33

Lower trap

Question 34

Depression nerve

Answer 34

Accessory

Question 35

Protraction

Answer 35

Serratus anterior , pectoralis major/minor

Question 36

Protraction nerve

Answer 36

Thoracic, pectoral

Question 37

Wrist Flexion

Answer 37

Flexor carpi radialis and flexor carpi ulnaris

Question 38

Wrist Flexion nerve

Answer 38

Radialis- median Ulnaris- ulnar

Question 39

Wrist extension

Answer 39

Extensor carpi, radialis longus, extensor carpi radialis (longus and brevis), extensor carpi ulnaris

Question 40

Wrist extension nerve

Answer 40

Radial

Question 41

Radial deviation

Answer 41

Flexor carpi radialis longus and brevis

Question 42

Radial deviation nerve

Answer 42

Median

Question 43

Wrist ulnar deviation

Answer 43

Flexor carpi ulnaris

Question 44

Ulnar deviation nerve

Answer 44

Ulnar

Question 45

Flexion and digital extension

Answer 45

Lumbricals

Question 46

Flexion and digital extension nerve

Answer 46

2 and 3 median 4 and 5 ulnar

Question 47

Digital Flexion

Answer 47

Flexor digitorum profundus Flexor digitorum brevis/superficialis

Question 48

Digital Flexion nerve

Answer 48

Median (2 and 3) Ulnar (4 and 5)

Question 49

Digital extension

Answer 49

Extensor digitorum

Question 50

Digital extension nerve

Answer 50

Radial

Question 51

Policis Flexion

Answer 51

Flexor pollicis longus and brevis

Question 52

Pollicis extension nerve

Answer 52

Median

Question 53

Pollicis abduction

Answer 53

Abductor pollicis longus and brevis

Question 54

Pollicis nerve

Answer 54

Median

Question 55

Pollicis adduction

Answer 55

Adductor pollicis

Question 56

Pollicis adduction

Answer 56

Ulnar

Question 57

Opposition

Answer 57

Opponens pollicis

Question 58

Opposition nerve

Answer 58

Median