The key consideration that calls for sterilization rather than disinfection is that the equipment

The key consideration that calls for sterilization rather than disinfection is that the equipment

• A. is used with multiple patients
• B. does not have disposable parts
• C. comes into contact with blood or other bodily substances
• D. can survive the heat of sterilization in an autoclave

Answer: (C)

Sterilization is required for items that will contact blood or other body substances because these materials can carry infectious agents into sterile body sites. The goal is to destroy all microorganisms, including spores, which disinfection alone cannot always guarantee. When equipment touches blood or bodily fluids, anything short of true sterility risks transmitting infection to the patient, so sterilization is the appropriate level of decontamination. Other statements don’t define when sterilization is needed: sharing equipment or lacking disposable parts isn’t by itself a determinant of sterility, and an item’s ability to survive heat doesn’t establish the need for disinfection over sterilization—the deciding factor is contact with blood or bodily substances.

Sterilization is required for items that will contact blood or other body substances because these materials can carry infectious agents into sterile body sites. The goal is to destroy all microorganisms, including spores, which disinfection alone cannot always guarantee. When equipment touches blood or bodily fluids, anything short of true sterility risks transmitting infection to the patient, so sterilization is the appropriate level of decontamination. Other statements don’t define when sterilization is needed: sharing equipment or lacking disposable parts isn’t by itself a determinant of sterility, and an item’s ability to survive heat doesn’t establish the need for disinfection over sterilization—the deciding factor is contact with blood or bodily substances.