#1 Muscle PA DA N

Question 1

Biceps brachii PA

Answer 1

Long head: supraglenoid tubercle of scapula

Short head: coracoid process

Question 2

Biceps brachii DA

Answer 2

Tendon: radial tuberosity;

Bicipital aponeurosis and indirect to ulna via deep fascia

Question 3

Biceps brachii N

Answer 3

musculocutaneous n

Question 4

Brachialis PA

Answer 4

Distal portion of humerus, anterior surface

Question 5

Brachialis DA

Answer 5

Ulnar tuberosity

Question 6

Brachialis N

Answer 6

musculocutaneous and radial n

Question 7

Brachioradialis PA

Answer 7

Lateral supracondylar ridge of humerus

Question 8

Brachioradialis DA

Answer 8

Distal portion of radius, lateral side

Question 9

Brachioradialis N

Answer 9

radial n

Question 10

Triceps brachii long head PA

Answer 10

Infraglenoid tubercle

Question 11

Triceps brachii lateral head PA

Answer 11

posterior surface of humerus, lateral to radial groove

Question 12

Triceps brachii medial head PA

Answer 12

posterior surface of humerus, medial and inferior to radial groove

Question 13

Triceps brachii DA

Answer 13

Olecranon

Question 14

Triceps brachii N

Answer 14

radial n