Which term describes something closer to the surface of the body?

Prepare for the Marieb Language of Anatomy Exam. Utilize multiple choice questions, flashcards, and explanations for each answer. Ace your exam with confidence!

Directional terms in anatomy describe how structures relate in space, including how close they are to the body's surface. Superficial specifically means near or at the surface, as opposed to deep, which means farther from the surface. This is why superficial is the best description for something close to the skin—for example, the skin itself is superficial to the underlying tissues like fat and muscle. In contrast, deep would apply to structures tucked away under the surface, such as muscles or organs. The other terms refer to position relative to the midline (medial toward the center, lateral away from the center) and don’t describe depth, so they don’t fit the question.