Which term indicates a position toward the midline of the body?

The term that indicates a position toward the midline of the body is "medial." In anatomical terminology, "medial" is used to describe structures that are closer to the center line of the body compared to other structures. For instance, if you consider the human body in the standard anatomical position, the nose is medial to the ears because it is located closer to the midline.

In contrast, the other terms relate to different anatomical positions. "Inferior" indicates a position that is lower or below another structure, "distal" refers to a position further away from the trunk of the body (often used in reference to limbs), and "proximal" means closer to the trunk or point of attachment. Understanding these terms is crucial for accurately describing the locations of various body parts in relation to one another.