CO2 hazards include which of the following that can cause tissue damage due to cold?

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Multiple Choice

CO2 hazards include which of the following that can cause tissue damage due to cold?

Explanation:
Cold contact from CO2 in cryogenic form can cause tissue damage, similar to frostbite. Dry ice or very cold CO2 releases are around −78.5°C, so touching them or being exposed to a cold CO2 plume can freeze skin and underlying tissues quickly, producing frostbite. This hazard is specifically about the extreme cold effect on tissue, unlike the other options which describe electrical, consciousness, or visibility issues that aren’t caused by cold contact with CO2.

Cold contact from CO2 in cryogenic form can cause tissue damage, similar to frostbite. Dry ice or very cold CO2 releases are around −78.5°C, so touching them or being exposed to a cold CO2 plume can freeze skin and underlying tissues quickly, producing frostbite. This hazard is specifically about the extreme cold effect on tissue, unlike the other options which describe electrical, consciousness, or visibility issues that aren’t caused by cold contact with CO2.

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