In which order would the nurse implement the steps for cooling a client with heatstroke whose body temperature is 104 °F (40 °C) so that breathing and circulation are not impaired?

• A. 1-2-3-4
• B. 3-2-1-4
• C. 2-3-1-4
• D. 4-1-2-3

Answer: (B)

In heatstroke the immediate goal is to drop the core temperature as fast as possible while keeping breathing and circulation intact. Starting cooling right away is the most urgent step because rapid temperature reduction mitigates brain and organ injury. Use brisk cooling methods such as ice-water immersion or evaporative cooling with mist and fans to bring the temperature down quickly. As cooling is underway, make sure the airway and breathing are being monitored and supported—provide oxygen if needed and be ready to assist ventilation if respiratory status changes. Once breathing is stabilized, turn attention to circulation by establishing IV access and administering fluids as appropriate to maintain perfusion and address dehydration or shock risks. Finally, continuously monitor vital signs and recheck the temperature to assess effectiveness and guide further actions.