muscles of upper limb

Question 1

biceps brachii m

action, n, vessel

Answer 1

a- flexes and supinates forarm

n- musculocutaneous n

v- brachial vessels

Question 2

coracobrachialis m

action, n, vessel

Answer 2

a- flexes arm

n- musculocutaneous m

v- brachial vessels

Question 3

brachialis m

action, n, vessel

Answer 3

a- flexes forearm

n- radial and musculocutaneous n

v- brachial vessels

Question 4

triceps brachii m

action, n, vessel

Answer 4

a- extends forearm

n- radial n

v- deep brachial vessels