What is the difference between sterile and not field how correct level of cleanliness may be achieved for clinicaltherapeutic activitythe clean setting?

Sterile and non-sterile fields refer to the level of cleanliness and contamination in a medical or laboratory setting. Here's the difference between the two:

1. Sterile Field:

A sterile field is an area or surface that is free from all viable microorganisms, including bacteria, viruses, fungi, and their spores. It is achieved through rigorous sterilization processes, such as heat sterilization, chemical disinfection, or radiation. Sterile fields are essential in surgical procedures, injections, and other invasive medical procedures to prevent infection.

2. Non-Sterile Field:

A non-sterile field is an environment or surface that contains microorganisms but is not considered to be a major source of contamination. It may have some level of cleanliness but is not entirely sterile. Non-sterile fields are typically found in general patient care areas, such as hospital wards or examination rooms.

Achieving the Correct Level of Cleanliness:

- Sterilization: For sterile fields, complete elimination of all microorganisms is the goal. Methods such as autoclaving, dry heat, or chemical sterilization are employed to achieve sterility.

- Disinfection: For non-sterile fields, disinfection is performed to reduce the number of pathogenic microorganisms to a level considered safe for patient care. This can be achieved through the use of disinfectants, such as bleach, alcohols, or quaternary ammonium compounds.

- Sanitation: In a clinical-therapeutic setting, general cleaning and sanitation practices are followed to maintain a clean environment. This involves removing dirt, dust, and other visible contaminants from surfaces using detergents and water.

It's important to follow specific protocols and guidelines for maintaining sterility and cleanliness in healthcare settings to prevent infections and ensure patient safety.