The nurse determines that the fluid status of the client with a deep partial thickness burn is inadequate and calls the provider. The client is five hours postburn and weighs 60 Kg. Which findings prompted the nurse's actions?

This scenario requires applying knowledge of burn pathophysiology, specifically the emergent phase and fluid resuscitation. Understanding clinical indicators of hypovolemia, such as heart rate and urine output, is essential to recognize inadequate perfusion and potential hypovolemic shock. Choice A rationale Normal adult respirations range from 12 to 20 breaths per minute. A pulse of 60 bpm is at the low end of the normal range of 60 to 100 bpm, which does not suggest hypovolemic shock. Choice B rationale A temperature of 98.4 F is within the normal range of 97 F to 99 F. While a pulse of 106 bpm is slightly tachycardic, it is not a definitive indicator of critical fluid deficit. Choice C rationale A blood pressure of 92/60 mm Hg is borderline low, but a pulse of 100 bpm is at the upper limit of normal. These findings are less concerning than those indicating direct organ hypoperfusion. Choice D rationale Tachycardia of 130 bpm and urine output below 30 mL/hr signify inadequate fluid resuscitation. Normal urine output is at least 0.5 mL/kg/hr, or 30 mL/hr, indicating decreased renal perfusion and significant hypovolemia in burn patients.