Certified Nurses Operating Room (CNOR) Practice Exam

The appropriate temperature range for the operating room when treating infants is indeed higher than for adults, as infants are particularly vulnerable to hypothermia due to their larger body surface area relative to their volume. The correct range ensures that the infant's body temperature is maintained during the surgical procedure, thereby reducing the risk of complications that can arise from temperature fluctuations.

In the context of caring for infants, a temperature range of 80-85°F is specifically designed to provide a warm environment that supports their physiological needs. Maintaining this higher temperature is essential for promoting thermoregulation and preventing shivering, which can impact the effectiveness of anesthesia and recovery.

The other options do not provide the optimal warmth required for infants in the operating room, as they fall below the necessary threshold to prevent temperature loss in this sensitive population. Keeping the operating room at a warmer temperature helps ensure patient safety and comfort during surgery.