Muscle innervation of the upper limb

Question 1

what nerve innervates the pectorals major?

Answer 1

medial and lateral pectoral nerves

Question 2

what nerve innervates then pectorals minor?

Answer 2

medial pectoral nerve

Question 3

what nerve innervates the biceps brachii and the biceps brachialis?

Answer 3

musculocutaneous nerve

Question 4

what nerve innervates the coracobrachialis?

Answer 4

musculocutaneous nerve

Question 5

what nerve innervates the intrinsic muscles of the hand?

Answer 5

ulnar nerve

Question 6

what nerve innervates the flexor muscles of the forearm and hand?

Answer 6

medial root of the median nerve

Question 7

what nerve innervates the thenar eminence?

Answer 7

median

Question 8

what nerve innervates the extensor muscles in the arm and forearm?

Answer 8

radial nerve

Question 9

what nerve innervates teres minor?

Answer 9

axillary

Question 10

what nerve innervates the deltoid muscle?

Answer 10

axillary

Question 11

what nerve innervates the rhomboids?

Answer 11

dorsal scapular nerve

Question 12

what nerve innervates the serratus anterior?

Answer 12

long thoracic nerve

Question 13

what nerve innervates the supraspinatus and infraspinatus?

Answer 13

supra scapular nerve

Question 14

what nerve innervates teres major?

Answer 14

Lower sub scapular nerve

Question 15

what nerve innervates the lattismus dorsi?

Answer 15

thoracodorsal nerve

Question 16

what nerve innervates the hypothenar muscles?

Answer 16

ulnar nerve

Question 17

what is the nerve supply to the triceps muscles?

Answer 17

radial nerve