A victim can survive 300 degrees for how long?

• A. 1 minute
• B. 15 seconds
• C. 2 minutes
• D. 5 minutes

Answer: (A)

Exposure to very high heat in a fire creates a narrow window of survivability. At 300°F, radiant heat and hot gases can cause burns and heat-related airway injury very quickly. For an average person, about one minute is the typical survivable duration before heat damage becomes life-threatening. Shorter exposures (like 15 seconds) are more likely to be survivable only in very favorable conditions, while longer exposures (two minutes or more) greatly increase the risk of fatal burns and airway damage. So the best answer reflects that one-minute window as the reasonable survivable duration at this heat level, acknowledging that factors like distance, a breeze, and protective gear can shift the exact time.