Rapid Weight Gain is a sign of which condition?

• A. Edema Grading
• B. Electrolyte Imbalance
• C. Rapid Weight Gain
• D. Crackles

Answer: (C)

Rapid weight gain reflects fluid overload in the body, which is what edema is. When the body retains extra fluid, overall weight increases quickly as interstitial fluid accumulates in tissues. This makes rapid weight gain a strong indicator of edema, especially in conditions like heart failure, kidney disease, or liver disease where fluid balance is disrupted. Daily weight monitoring is a practical way to spot edema early, since subtle increases can signal fluid retention before other signs become obvious. Other options describe related ideas (like how edema is graded, or symptoms that may accompany edema such as crackles from pulmonary edema or the broader causes of weight change), but rapid weight gain most directly signals edema itself.