Disinfection is the process that kills most, but not necessarily all, microorganisms on non-living surfaces. This statement describes which term?

Disinfection is the process that kills most, but not necessarily all, microorganisms on non-living surfaces. This statement describes which term?

• A. Sanitation
• B. Antisepsis
• C. Disinfection
• D. Sterilization

Answer: (C)

Disinfection is the process described. It applies to non-living surfaces and aims to kill most microorganisms, though it does not guarantee complete elimination of every microbe or its spores. This distinguishes it from sanitation, which cleans to reduce contamination to safe levels; antisepsis, which is about inhibiting or killing microbes on living tissue; and sterilization, which seeks to destroy all microorganisms, including spores. In practice, disinfection is suitable for inanimate objects like countertops and equipment where reducing microbial load lowers risk but absolute sterility isn’t required.

Disinfection is the process described. It applies to non-living surfaces and aims to kill most microorganisms, though it does not guarantee complete elimination of every microbe or its spores. This distinguishes it from sanitation, which cleans to reduce contamination to safe levels; antisepsis, which is about inhibiting or killing microbes on living tissue; and sterilization, which seeks to destroy all microorganisms, including spores. In practice, disinfection is suitable for inanimate objects like countertops and equipment where reducing microbial load lowers risk but absolute sterility isn’t required.