All of the following cause abduction of the wrist EXCEPT the ________.
A) extensor carpi radialis brevis
B) flexor carpi radialis
C) extensor carpi radialis longus
D) flexor carpi ulnaris

Question

Quizplus · Accepted Answer

Flexor carpi ulnaris causes adduction (movement towards the midline) of the wrist, not abduction. The other muscles listed are involved in abduction or extension movements of the wrist.

All of the Following Cause Abduction of the Wrist EXCEPT