Toward the midline of the body is defined as which directional term?

• A. Medial
• B. Lateral
• C. Anterior
• D. Posterior

Answer: (A)

Medial describes something that is closer to the midline, the imaginary vertical line that splits the body into left and right halves. When you move toward this center line, you’re moving medially. For example, the nose is medial to the eyes because it sits closer to the middle of the face, while the ears are farther from that center line, making them more lateral. The other directional terms—lateral (toward the sides, away from the midline), anterior (toward the front), and posterior (toward the back)—help describe positions in relation to the body’s structure. So, toward the midline is medial.