Certification in Infection Prevention and Control (CIC) Practice Exam

Respiratory and anesthesia equipment is classified as semi-critical because it comes into contact with mucous membranes or non-intact skin. This classification requires that such items undergo high-level disinfection or sterilization to eliminate the risk of transmitting infection. The rationale behind this classification lies in the potential for these items to harbor pathogens that can lead to infections if not properly disinfected or sterilized.

In contrast, scalpel blades, while they are critical items, require sterilization due to their invasive nature and direct contact with sterile tissue. Non-sterile gloves are used as a barrier to protect both the healthcare provider and the patient, but they do not require high-level disinfection or sterilization since they are designed for single-use. Patient gowns, which are also not considered critical or semi-critical items, are typically laundered but do not undergo disinfection or sterilization processes. This clear distinction helps to ensure that all equipment and materials used in healthcare settings are appropriately managed to minimize the risk of infection.