MSK - nerves for muscles Flashcards
Which muscles of the hand are supplied by the median nerve?
Remember MEAT LOAF:
Median nerves supplies: lateral two lumbricals, opponens pollicis, abductor pollicis BREVIS and flexor pollicis BREVIS.
Which intrinsic muscles of the hand are supplied by the ulnar nerve?
Medial two lumbricals, hypothenar muscles (opponens digiti minimi, abductor digit mini and flexor digit mini BREVIS), dorsal and palmar interossei, adductor pollicis and palmaris brevis.
Which nerve supplies the muscles of the posterior forearm?
Radial nerve
Which nerve supplies all muscles in the forearm, expect which two muscle? What are those two muscles innervated by?
The median nerve supplies all the muscles in the forearm, except flexor carpi ulnaris and the medial half of flexor digitorum profundus (innervated by the ulnar nerve).
What nerve innervates the long and short head of biceps brachii?
Musculocutaneous nerve.
Which nerve innervates brachialis?
Musculocutaneous nerve.
Which nerve innervates coracobrachialis?
Musculocutaneous nerve.
Which nerve innervate triceps brachii?
Radial nerve.
Which nerve innervates the deltoid muscle?
Axillary nerve.
Which nerve innervates teres major?
Subscapular nerve
Which nerve innervates teres minor?
Axillary nerve
Which nerve innervates trapezius?
Accessory nerve (not part of brachial plexus).
Which nerve innervates latissimus dorsi?
Thoracodorsal nerve.
Which nerve innervates infraspinatous?
Suprascapular nerve
Which nerve innervates subscapularis?
Subscapula nerve.