Arm

Question 1

Flexor Carpi Radialis

Answer 1

O- medial epicondyle humerous
I- base of metacarpal 2+3
A- wrist flexion and radial deviation (abduction)

Question 2

Flexor carpi ulnaris

Answer 2

O- medial epicondyle
I- pisiform, hamate, and base of fifth metacarpal
A- wrist flexion and ulnar deviation (adduction)

Question 3

Extensor carpi ulnaris

Answer 3

O- lateral epicondyle of humerous
I- metacarpal bone 5
A- wrist extension and ulnar deviation (adduction)

Question 4

Extensor carpi radialis

Answer 4

O- lateral condyle of humerous
I- base of metacarpal 2+3
A- wrist extension and radial deviation (abduction)

Question 5

Triceps

Answer 5

O- long head - infraglenoid tubercle
Medial head - posterior humerous inferior to radial groove
Lateral head - posterior humerous superior to radial groove
I- olecrannon of ulna
A- extension of the forearm and extension and adduction of shoulder

Question 6

Biceps

Answer 6

O- long head - supraglenoid tubercle
Short head - Coracoid process
I- radial tuberosity
A- flexion of arm, supination, and weak flexor at the shoulder

Question 7

Pronator teres

Answer 7

O- medial epicondyle of the humerous
I- middle of lateral surface of the radius
A- pronates forearm and assists flexion of the elbow joint