Arm Muscle Function

Question 1

Biceps Brachii

Answer 1

Elbow Flexion, Forearm Supination

Question 2

Brachialis

Answer 2

Flexion

Question 3

Brachioradialis

Answer 3

Elbow Flexion

Question 4

Triceps Brachii

Answer 4

Extension

Question 5

Anconeus

Answer 5

Extension

Question 6

Pronator Teres

Answer 6

Pronation

Question 7

Pronator Quadratus

Answer 7

Pronation

Question 8

Supinator

Answer 8

Supination

Question 9

Flexor Carpi Radialis

Answer 9

Flexion, abduction (radial deviation)

Question 10

Flexor Carpi Ulnaris

Answer 10

Flexion, adduction (ulnar deviation)

Question 11

Palmaris Longus

Answer 11

Wrist Flexion

Question 12

Extensor Carpi Radialis Longus

Answer 12

Extension, Abduction (radial deviation)

Question 13

Extensor Carpi Radialis Brevis

Answer 13

Extension, Abduction (radial deviation)

Question 14

Extensor Carpi Ulnaris

Answer 14

Extension, Adduction (ulnar deviation)

Question 15

Abductor Pollicis Longus

Answer 15

Abduction of thumb and wrist

Question 16

Extensor Digitorum

Answer 16

Extension of fingers and wrist

Question 17

Extensor Pollicis Longus

Answer 17

Extension of thumb, abduction of wrist

Question 18

Flexor Digitorum Superficialis

Answer 18

Flexion of fingers and wrist

Question 19

Flexor Digitorum Profundus

Answer 19

Flexion of fingers and wrist

Question 20

Flexor Pollicis Longus

Answer 20

Thumb flexion