Which of the following is NOT an intervention to maintain a patient's temperature after a burn injury?

Utilizing cooled IV fluids after a burn injury is not an intervention aimed at maintaining a patient's temperature. In fact, administering cooled fluids can contribute to hypothermia rather than maintaining a stable body temperature, which is crucial for burn patients who are already at risk for temperature instability.

On the other hand, controlling the ambient temperature creates a controlled environment that prevents further heat loss from the patient, helping to maintain their overall body temperature. Covering the extremities and head helps minimize heat loss through exposed skin, thereby supporting temperature maintenance. Using warmed IV fluids and blood is essential in preventing a drop in body temperature, especially since burn injuries often lead to hypothermia due to fluid losses and increased metabolic demands.