Questions: The mammary region is to the sternal region. superior inferior medial lateral

The answer is the last one (lateral): the mammary region is lateral to the sternal region.

Explanation for each option:

• Superior: This means "above." The mammary region is not above the sternal region.
• Inferior: This means "below." The mammary region is not below the sternal region.
• Medial: This means "toward the midline of the body." The mammary region is not toward the midline compared to the sternal region.
• Lateral: This means "away from the midline of the body." The mammary region (breast area) is indeed away from the midline compared to the sternal region (sternum or breastbone area).

Summary: The mammary region is lateral to the sternal region.