Sterilization is defined as?

Sterilization is defined as?

• A. The process that completely destroys all microbial life, including spores
• B. A process that removes visible contaminants from a surface
• C. The use of disinfectants on surfaces
• D. A method to recycle equipment

Answer: (A)

Sterilization means completely destroying all microbial life, including spores. This level of attack is what makes an instrument truly sterile and safe for use on sterile sites or inside the body. Cleaning simply removes visible dirt and debris, which does not guarantee that microbes are eliminated. Disinfection reduces the number of pathogens on surfaces but may not kill resistant spores, so it doesn’t achieve true sterility. Recycling equipment has no bearing on microbial kill.

Sterilization means completely destroying all microbial life, including spores. This level of attack is what makes an instrument truly sterile and safe for use on sterile sites or inside the body. Cleaning simply removes visible dirt and debris, which does not guarantee that microbes are eliminated. Disinfection reduces the number of pathogens on surfaces but may not kill resistant spores, so it doesn’t achieve true sterility. Recycling equipment has no bearing on microbial kill.