A nurse is assessing a client who has full-thickness burns. The nurse should identify that which of the following findings indicates the client's need for fluid resuscitation?

Rationale: A. Engorged neck veins: Engorged neck veins usually indicate fluid overload or elevated central venous pressure, rather than hypovolemia. In the context of burns, this finding would not signal a need for additional fluid resuscitation and may actually indicate excessive fluid administration. B. Urine output 25 mL/hr: Adequate urine output is a key indicator of effective tissue perfusion and fluid balance. For adults, the target urine output following major burns is typically 30–50 mL/hr. A urine output of 25 mL/hr suggests hypovolemia or insufficient renal perfusion, indicating the need for fluid resuscitation to prevent shock and maintain organ function. C. 1+ pitting peripheral edema: Mild peripheral edema indicates some fluid accumulation in the interstitial spaces, which can result from local inflammatory responses after burns. However, this is not a reliable indicator of systemic hypovolemia or the need for urgent fluid resuscitation. D. Bilateral lung crackles: Crackles on auscultation suggest pulmonary congestion or fluid overload, potentially from excessive IV fluids or cardiac dysfunction. This finding would not indicate a need for additional fluid resuscitation and may warrant fluid restriction or diuretic therapy instead.