Question 228Safety & Environmental - QMED
70% to passAs a firefighting medium, CO2 can be dangerous under certain conditions as it can cause _______________.
Ahallucinations
Bcarbon monoxide poisoning
Cundulation
Dfreeze burns and blistering
AI Explanation
The correct answer is D) freeze burns and blistering. Carbon dioxide (CO2) is a commonly used firefighting medium, but it can be dangerous under certain conditions. When discharged, the rapid expansion of CO2 can cause the temperature to drop significantly, resulting in freeze burns and blistering on exposed skin. This is because the rapid cooling can cause frostbite and damage to the skin and underlying tissues. The other answer choices are incorrect because they do not accurately describe the primary hazard associated with the use of CO2 as a firefighting agent. Hallucinations, carbon monoxide poisoning, and undulation are not directly related to the use of CO2 in firefighting.
Related Questions
Q186:The equipment shown in the illustration is a _______________. Illustration SF-00... Q89:The rescuer can best provide an airtight seal during mouth-to-mouth resuscitatio... Q14:To prevent the spread of fire by convection you should _______________. Q188:If a person gets something in his eye and you observe that it is not embedded, y... Q59:When collecting condensation for drinking water, _______________.
Ready to test your knowledge?
Take a Safety & Environmental - QMED Practice ExamOfficial Resources