Which are extensors of interphalangeal joints of the fingers two through five?
A)extensor digitorum,lumbricals manus
B)opponens pollicis,extensor carpi ulnaris
C)extensor carpi ulnaris,extensor carpi radialis longus
D)lumbricals manus,adductor pollicis

Question

Quizplus · Accepted Answer

The extensor digitorum muscle extends the interphalangeal joints of the fingers two through five, while the lumbrical muscles also assist in this action. The other choices listed do not include muscles that specifically extend the interphalangeal joints of the fingers.

Which Are Extensors of Interphalangeal Joints of the Fingers Two