Which artery is located in the lower arm and can be felt at the wrist?

The radial artery is the correct choice because it is one of the two main arteries in the forearm that supplies blood to the hand and can be easily palpated at the wrist. Healthcare providers often check the pulse at this location, making it a well-known anatomical landmark. The radial artery runs along the thumb side of the wrist, making it accessible for both medical assessments and procedures.

The subclavian artery, which supplies blood to the arms and is located further up in the body, is not accessible at the wrist. The femoral artery is found in the thigh, serving a completely different area of the body, and does not relate to the wrist directly. The carotid artery, responsible for supplying blood to the brain and neck, is situated in the neck and also cannot be felt in the wrist region. Thus, the radial artery is uniquely positioned to be palpated at the wrist.