Muscles Of The Arm

Question 1

Biceps brachii

Answer 1

Org- short head : Coracoid process
Long head : supraglenoid tubercle

Ins- radial tuberosity

Question 2

Brachialis

Answer 2

Org- anterior surface of humerus

Ins- ulnar tuberosity

Question 3

Coracobrachialis

Answer 3

Org- coracoid process

Ins - distal portion of the medial margin of humerus

Question 4

Triceps brachii

Answer 4

Org- long head : infraglenoid tubercle
Medial and lateral heads - posterior surface of humerus
Ins- olecranon of ulna

Question 5

Anconeus

Answer 5

Org- lateral epicondyle of humerus

Ins - olecranon of ulna