HEPA stands for?

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Prepare for the NREMT Advanced-EMT Test. Use flashcards and multiple choice questions, complete with hints and explanations. Ready yourself for success on your exam!

Multiple Choice

HEPA stands for?

Explanation:
HEPA stands for High Efficiency Particulate Air. This term reflects its ability to remove a very high percentage of airborne particles, typically about 99.97% of particles 0.3 microns in diameter. That high efficiency is why HEPA filters are used in protective respirators and clean-air settings to reduce exposure to dust, smoke, and pathogens. The other phrases do not describe the filter’s efficiency or filtration purpose.

HEPA stands for High Efficiency Particulate Air. This term reflects its ability to remove a very high percentage of airborne particles, typically about 99.97% of particles 0.3 microns in diameter. That high efficiency is why HEPA filters are used in protective respirators and clean-air settings to reduce exposure to dust, smoke, and pathogens. The other phrases do not describe the filter’s efficiency or filtration purpose.

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