What is the standard fluid restriction recommendation for a patient with congestive heart failure requiring diuresis?

• A. 2-3 liters.
• B. Follow physician-prescribed daily fluid restriction; typical range 1.5–2 liters.
• C. 10 liters.
• D. No fluid restriction needed.

Answer: (B)

In congestive heart failure with diuresis, limiting the total daily fluid helps prevent further fluid overload and supports the effects of diuretic therapy. Because the exact amount depends on the individual's symptoms, weight changes, kidney function, and response to diuretics, clinicians tailor the restriction, but a common practical range is about 1.5 to 2 liters per day. The key is following the physician’s prescribed plan, since it balances reducing fluid overload with maintaining adequate hydration. Remember that all sources of fluids count toward this limit, including beverages, soups, ice, and fluids in foods.