Which is an eccentric function of the dorsal interossei manus?
A)restrains/slows adduction of fingers two,three,and four at the metacarpophalangeal joint
B)restrains/slows abduction of fingers two,three,and four at the metacarpophalangeal joint
C)restrains/slows medial rotation of fingers two,three,and four at the metacarpophalangeal joint
D)restrains/slows flexion of the hand at the wrist joint

Question

Quizplus · Accepted Answer

The dorsal interossei muscles are responsible for abducting the fingers at the metacarpophalangeal joints. An eccentric function would involve controlling or slowing the opposite movement, which is adduction.

Which Is an Eccentric Function of the Dorsal Interossei Manus