What should you evaluate for in a patient with high temperature, high heart rate, and tachypnea in the acute burn phase?

• A. Evaluate dehydration alone.
• B. Check electrolyte balance only.
• C. Verify nutritional status exclusively.
• D. Evaluate for sepsis and infection.

Answer: (D)

Fever with a fast heart rate and rapid breathing in the acute burn phase is most worrisome for infection and possible sepsis. Burns disrupt the protective skin barrier and impair immune defenses, so infections are a common and serious risk early on. The priority is to perform a sepsis workup: obtain cultures (blood, wound, urine as indicated), check CBC with differential, assess lactate and other organ-function labs, and use imaging if new or changing respiratory symptoms suggest pneumonia or other infection. This approach targets the cause of the systemic signs and guides timely treatment.

While dehydration, electrolyte imbalances, or nutritional deficits can occur after burns and affect vitals, they do not explain fever and the combination of tachycardia and tachypnea as clearly as infection does.