In (a)–(e), a directional term [e.g., distal in (a)] is followed by terms indicating different body structures or locations (e.g., the elbow/the wrist). In each case, choose the structure or organ that matches the given directional term. a. distal: the elbow/the wrist, b. lateral: the hip bone/the umbilicus, c. superior: the nose/the chin, d. anterior: the toes/the heel, e. superficial: the scalp/the skull