A nurse is planning to complete dressing changes for an adolescent who has multiple burn injuries. Which of the following interventions addresses the greatest risk to the client?

Planning care for an adolescent with extensive burns involves prioritizing physiological stability. Knowledge of thermoregulation and the loss of protective skin barriers is essential to address the risk of hypothermia, which can be fatal in severely burned clients. Choice A rationale While passive range-of-motion is vital to prevent contractures and maintain joint mobility, it does not address an immediate life-threatening risk. Physical therapy is a secondary priority compared to maintaining homeostasis during the dressing change. Choice B rationale Burn victims lose the ability to regulate body temperature due to the loss of skin. Maintaining the room at 33° C (91.4° F) prevents hypothermia and cold stress, which are the greatest immediate physiological risks. Choice C rationale Infection is a significant long-term risk for burn patients, and monitoring is essential. However, in the immediate context of a dressing change, preventing acute thermoregulatory failure is prioritized over the assessment of wound sepsis. Choice D rationale Applying tepid water to old dressings helps ease removal and reduces pain or mechanical trauma to new granulation tissue. While this is good practice for comfort, it is not the highest priority safety intervention.