One way a caregiver can help with normal aging changes related to the circulatory system is to

• A. Layer clothing
• B. Exercise
• C. Reduce fluids
• D. Elevate legs

Answer: (A)

Regular physical activity improves circulation and overall cardiovascular health, which is especially important as we age. Exercise helps strengthen the heart, enhances blood flow through arteries and veins, and supports better venous return, reducing symptoms like fatigue, dizziness, and risk of blood clots. For a caregiver, encouraging safe, age-appropriate activities—such as walking, simple chair exercises, or gentle resistance training—can meaningfully address normal aging changes in the circulatory system.

Elevating legs can help with swelling or venous pooling when edema is present, but it doesn’t broadly improve circulation the way regular activity does. Layering clothing helps with temperature comfort, not directly with circulation. Reducing fluids is not a typical or recommended strategy for improving circulatory health.