Muscles of the Arm and Forearm

Front

What is the function of the Flexor Digitorum Superficialis muscle?

Back

It functions to close the hand into a fist.

Front

Where does the Palmaris Longus muscle insert?

Back

The insertion is at the palmar aponeurosis.

Front

Which muscle is located on the lateral side of the arm and bends the wrist and fingers?

Back

Flexor Carpi Radialis.

Front

What is the primary action of the brachialis muscle?

Back

Flexing the forearm.

Front

What is the main function of the Pronator Teres muscle?

Back

To turn the palm downward.

Front

What are the primary muscles involved in flexing the fingers?

Back

Flexor Digitorum Superficialis and Flexor Digitorum Profundus.

Front

What is the anatomical position of the Flexor Carpi Radialis muscle?

Back

It is located on the lateral side of the forearm.

Front

What is the role of the Palmaris Longus in hand movement?

Back

It helps in flexing the wrist.

Front

Which muscle is primarily responsible for forearm flexion?

Back

Brachialis.

Front

What is the significance of the palmar aponeurosis?

Back

It provides attachment for the skin and muscles of the palm.