Which step of decontamination is designed to kill all microorganisms?

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Multiple Choice

Which step of decontamination is designed to kill all microorganisms?

Explanation:
Sterilization is the step designed to kill all microorganisms, including the most resistant forms like bacterial spores. Cleaning just removes visible debris; it doesn’t kill microbes. Disinfection reduces many pathogens on surfaces but may not eliminate all microorganisms or spores. Sanitation lowers microbial counts to a safer level without guaranteeing total elimination. In barbering, tools that contact skin or blood must be sterilized to ensure no living microbes remain, which is why sterilization is the required step.

Sterilization is the step designed to kill all microorganisms, including the most resistant forms like bacterial spores. Cleaning just removes visible debris; it doesn’t kill microbes. Disinfection reduces many pathogens on surfaces but may not eliminate all microorganisms or spores. Sanitation lowers microbial counts to a safer level without guaranteeing total elimination. In barbering, tools that contact skin or blood must be sterilized to ensure no living microbes remain, which is why sterilization is the required step.

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