Which items are categorized as non-critical in level of processing?

The correct answer identifies non-critical items as those that contact only intact skin. In the context of infection control and processing medical instruments, the categorization of items is based on the level of risk they present for infection transmission. Non-critical items are typically those that do not penetrate the skin or come into direct contact with mucous membranes.

Items that contact only intact skin pose a lower risk for infection because the skin acts as a natural barrier against pathogens. This categorization indicates that these items can usually be cleaned and disinfected without the need for sterilization. In contrast, items that come into contact with mucous membranes or enter sterile tissues require higher levels of processing, such as high-level disinfection or sterilization, due to the increased risk of introducing pathogens into the body.

Understanding this classification helps ensure effective infection control practices, guiding healthcare professionals in the proper handling and processing of various medical items based on their criticality level.