Which sign is commonly associated with fluid overload?

• A. Edema
• B. Weight loss
• C. Bradycardia
• D. Cold extremities

Answer: (A)

Fluid overload shows up most clearly as edema because excess fluid accumulates in the interstitial spaces, leading to swelling, especially in dependent areas like legs, ankles, and feet. This tissue swelling is a direct sign that the body is holding onto too much fluid. While weight gain can accompany fluid overload, edema specifically reflects the fluid in the tissues, making it the best match among the options. The other signs don’t fit as well: weight loss suggests fluid loss, bradycardia isn’t a typical feature of overload, and cold extremities point more to poor perfusion rather than excess fluid.