What items are considered critical in infection control within the embalming setting?

Prepare for the AAMI Microbiology exam for embalmers with our comprehensive quiz. Use flashcards and multiple-choice questions with explanations and hints to master exam content and enhance your study experience.

Critical items are those that enter sterile tissues or the vascular system. Because they breach the body's natural barriers, any microorganisms on these tools can be carried into internal spaces, creating a real infection risk for the decedent and a exposure risk for staff. To prevent that, these items must undergo full sterilization before use. Examples include arterial clamps, scalpels, and other instruments used in injections or to access the vascular system. Cleaning or disinfection alone isn’t enough for these tools because it doesn’t guarantee destruction of all spores and hardy microbes. In contrast, items that only contact intact skin are non-critical and typically require cleaning, while items used for cleaning surfaces or those not used in the procedure aren’t part of the sterile-instrument category.