Anterior forearm (superficial)

Question 1

Supinator

Answer 1

O: lateral epicondyle
I: lateral, posterior, and anterior proximal 1/3 radius
A: supinate forearm
N: deep branch of radial

Question 2

Brachioradialis

Answer 2

O: proximal 2/3 lateral supracondylar ridge of humerus
I: lateral surface of distal radius
A: flexes forearm
N: deep branch of radial

Question 3

Pronator teres

Answer 3

O: medial epicondyle of humerus and coronoid process of ulna
I: middle of lateral surface of radius
A: pronates and flex forearm
N: median

Question 4

Flexor carpi radialis

Answer 4

O: medial epicondyle
I: base of second metacarpal
A: flexes and radial deviation of hand
N: median

Question 5

Palmaris Longus

Answer 5

O: medial epicondyle
I: flexor retinaculum and palmar aponeurosis
A: flexes hand
N: median

Question 6

Flexor digitorum superficialis

Answer 6

O: medial epicondyle of humerus, coronoid process of ulna and anterior border of radius
I: bodies of middle phalanges of middle 4 digits
A: flexes middle phalanges of middle 4 digits, proximal phalanges, and hand
N: median

Question 7

Flexor carpi ulnaris

Answer 7

O: medial epicondyle of humerus and olecranon of ulna
I: pisiform, hook of hamate, and 5th metacarpal
A: flexes and ulnar deviate hand
N: ulnar