Flexing the arm slightly while simultaneously clenching the fist will cause the ________ on the surface of the biceps brachii to bulge.

Question

Quizplus · Accepted Answer

Flexing the arm and clenching the fist cause the biceps brachii muscle to contract, which results in the bulging of veins on the surface of the muscle. The cephalic vein is one such vein that runs along the biceps brachii muscle and is visible when the muscle is flexed. The other options, such as the median antebrachial vein, median cubital vein, radial artery, and brachial artery, are not typically visible on the surface of the biceps brachii muscle.

Flexing the Arm Slightly While Simultaneously Clenching the Fist Will