Which region corresponds to the forearm?

The antebrachial region specifically refers to the area of the forearm, which lies between the elbow and the wrist. This designation is derived from anatomical terminology, where "ante" means before or in front of, and "brachial" pertains to the arm. In the context of human anatomy, the forearm consists of two long bones, the radius and the ulna, and is crucial for various movements and functions of the hand and wrist.

The other regions listed do not correspond to the forearm. The cubital region pertains to the area around the elbow, while the brachial region refers to the upper arm, and the scapular region relates to the shoulder blade. Thus, the antebrachial designation is the most accurate and specific term for the forearm, making it the correct answer in this context.