Question

A 60-year-old found in a cold environment has a core temperature of 32°C, bradycardia, and atrial fibrillation with a slow ventricular response. Which is the best initial step in management?

Accepted Answer

Slow active internal rewarming

Answer

Rapid active external rewarming with hot water immersion

Answer

Continue monitoring until temperature <28°C

Answer

Ventricular fibrillation is likely, so immediate defibrillation

Answer

Passive external rewarming only

Practice question

A 60-year-old found in a cold environment has a core temperature of 32°C, bradycardia, and atrial fibrillation with a slow ventricular response. Which is the best initial step in management?