Which statement best describes the benefit of fluid balance?

• A. Prevents dry skin and regulates body temperature
• B. Causes weight loss
• C. Increases dehydration
• D. Leads to fever

Answer: (A)

Maintaining proper fluid balance supports skin hydration and body temperature regulation. When you’re well-hydrated, the skin stays moisturized and the body can cool itself effectively through sweating, which relies on adequate fluid in the system. Keeping enough fluid also helps maintain blood volume, allowing heat to be carried from the core to the skin where it can be released. In short, fluid balance helps you feel comfortable in hot conditions and prevents dry skin. The other options don’t fit because weight loss isn’t a goal or direct benefit of fluid balance, dehydration is prevented rather than increased, and fever is typically caused by illness rather than hydration status.