Which of the following muscles contracts when grasping an object in the hand?
A) palmaris longus
B) flexor digitorum
C) extensor carpi radialis
D) pronator teres
E) supinator

Question

Quizplus · Accepted Answer

The flexor digitorum is responsible for flexing the fingers and is the primary muscle used when grasping an object in the hand. The palmaris longus, extensor carpi radialis, pronator teres, and supinator are not directly involved in grasping an object in the hand.

Which of the Following Muscles Contracts When Grasping an Object