Upper_arm

Question 1

Biceps brachii [Short head + Long Head] ORIGIN

Answer 1

[SH]Coracoid process; [LH]Supraglenoid tubercle

Question 2

Biceps brachii [Short head + Long Head] INSERTION

Answer 2

Radial tuberosity and bicipital aponeurosis over anterior forearm muscles

Question 3

Biceps brachii [Short head + Long Head] ACTION

Answer 3

[SH]Powerful flexor of forearm at elbow joints; [LH] Powerful supinator of forearm, Weak flexor of arm at glenohumeral joint

Question 4

Biceps brachii [Short head + Long Head] NERVE

Answer 4

Musculocutaneous

Question 5

Coracobrachialis ORIGIN

Answer 5

Coracoid process

Question 6

Coracobrachialis INSERTION

Answer 6

Mid-shaft humerus on medial side

Question 7

Coracobrachialis ACTION

Answer 7

Flexion of arm at glenohumeral (shoulder) joint

Question 8

Coracobrachialis NERVE

Answer 8

Musculocutaneous

Question 9

Brachialis ORIGIN

Answer 9

Anterior humerus

Question 10

Brachialis INSERTION

Answer 10

Ulnar tuberosity

Question 11

Brachialis ACTION

Answer 11

Flexes forearm

Question 12

Brachialis NERVE

Answer 12

Musculocutaneous

Question 13

Triceps brachii: [Long H], [Lat H], [Med H] ORIGIN

Answer 13

[Long H] Infraglenoid tubercle, [Lat H] Posterior lateral surface of humerus, [Med H] Posterior medial surface of humerus

Question 14

Triceps brachii: [Long H], [Lat H], [Med H] INSERTION

Answer 14

Olecranon of ulna

Question 15

Triceps brachii: [Long H], [Lat H], [Med H] ACTION

Answer 15

Extends forearm

Question 16

Triceps brachii: [Long H], [Lat H], [Med H] NERVE

Answer 16

Radial