Which practice aims for a high level of cleanliness but does not eliminate all microbes?

Medical asepsis refers to practices that reduce the number and spread of microorganisms but do not entirely eliminate them. It focuses on cleanliness to prevent infection and minimize the risk of spreading pathogens. This includes techniques such as proper handwashing, disinfection of surfaces, and using barriers like gloves.

In contrast, surgical asepsis is the practice designed to eliminate all microorganisms from an area, equipment, or patient to avoid infection during surgical procedures. Contamination control usually involves procedures to minimize exposure to infectious agents but is not always defined as a separate recognized practice. Immunization is a preventive health measure that protects against specific diseases but is not related to the cleanliness practices emphasized in medical or surgical asepsis.

Understanding medical asepsis as a critical component in healthcare settings is essential for maintaining hygiene and preventing infections, making it a fundamental part of a CNA's training and responsibilities.