The primary extensors of the wrist include which of the following muscles?
A) brachialis and palmaris longus
B) extensor carpi radialis longus and extensor carpi ulnaris
C) flexor carpi ulnaris, flexor carpi radialis, and palmaris longus
D) supinator and brachioradialis
E) None of the answers are correct.
B) extensor carpi radialis longus and extensor carpi ulnaris
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