In burn resuscitation, what is a primary goal to monitor during fluid administration?

• A. Urine output per hour
• B. Blood glucose level
• C. Serum potassium
• D. Pain score

Answer: (A)

Monitoring urine output during burn resuscitation is essential because it directly reflects how well the kidneys—and by extension the body—are being perfused as fluids are given. If urine output is consistently low, it signals that the circulating volume may be insufficient and the patient is at risk for hypoperfusion; if it’s consistently high or escalating rapidly, it can indicate adequate perfusion but also prompts caution about potential fluid overload. By aiming a target urine output (roughly 0.5 mL/kg per hour in adults, with higher targets in children), clinicians can titrate IV fluids to maintain perfusion without overloading the patient. While blood glucose, serum potassium, and pain scores are important for overall management, they do not provide the immediate, direct feedback on fluid adequacy that urine output offers during the resuscitation phase.