Muscle Actions of Back and Upper Limb Flashcards
1
Q
What posterior forearm muscles extend the hand at the wrist?
A
extensor carpi radialis longus, extensor carpi radialis brevis, extensor carpi ulnaris
2
Q
What posterior forearm muscles extend the digits?
A
extensor digitorum, extensor digit minimi, extensor indicis
3
Q
What posterior forearm muscles act on the thumb?
A
abductor pollicis longus, extensor pollicis longus, extensor pollicis brevis
4
Q
What posterior forearm muscles act on the forearm?
A
supinator, brachioradialis
