During initial treatment of heat exhaustion, how frequently should the patient be monitored?

• A. Every hour
• B. Every 24 hours
• C. Every five minutes
• D. Once stabilized, no further monitoring

Answer: (C)

The main idea is that patients with heat exhaustion can worsen quickly, so you need to watch them very closely during the initial treatment. Checking vital signs and mental status every five minutes keeps you ahead of any worsening signs—like confusion, dizziness, dropping blood pressure, a racing pulse, or a rising core temperature—that would indicate progression toward heat stroke. This frequent reassessment continues until the patient is clearly stabilizing and cooling efforts are effective. After stabilization, you can reduce how often you monitor, but those first few minutes require rapid, repeated checks to ensure safety.