Why are active on-duty firefighters likely to experience the adverse health effects from inhaling 300 ppm of carbon monoxide faster than nonactive off-duty firefighters who inhale the same concentrati?

Answer 1

Active on-duty firefighters are likely to experience adverse health effects from inhaling 300 ppm of carbon monoxide faster than off-duty firefighters due to their increased physical exertion and stress levels while fighting fires. This heightened activity raises their heart rate and respiratory rate, leading to faster absorption of carbon monoxide into the bloodstream. Additionally, on-duty firefighters may be exposed to other hazardous substances and conditions that can exacerbate the effects of carbon monoxide exposure, making them more vulnerable to its toxic effects.