Which term describes a body part that is farther from the surface?

The term "deep" accurately describes a body part that is farther from the surface of the body. In anatomical terminology, "deep" is used to indicate structures that lie beneath the surface layers of skin and tissue, implying they are situated at a greater depth within the body. This is opposed to "superficial," which refers to structures that are closer to the surface.

Understanding this terminology is essential in fields like medicine and anatomy, as it helps in accurately describing the location of injuries, diseases, or surgical sites in relation to the body's surface. In comparison to other terms offered in the choices, "dorsal" refers to the back side of the body, "distal" indicates a point further away from the center of the body or point of reference, and "anterior" refers to the front of the body. These terms serve different purposes in anatomical descriptions but do not convey the idea of depth in relation to body surface as effectively as "deep" does.