Which Are Actions of the Extensor Carpi Radialis Brevis

Multiple Choice

Which are actions of the extensor carpi radialis brevis?

A) extension and radial deviation (abduction) of the hand at the wrist joint
B) flexion and radial deviation (abduction) of the hand at the wrist joint
C) extension of the hand at the wrist joint and extension of the forearm at the elbow joint
D) extension and ulnar deviation (adduction) of the hand at the wrist joint