What is the correct procedure for handwashing in a healthcare setting?

The correct procedure for handwashing in a healthcare setting emphasizes the use of soap and water, scrubbing for at least 20 seconds, and drying with a clean towel. This method is vital for ensuring the removal of pathogens and contaminants from the hands, which is essential in preventing healthcare-associated infections.

Using soap and water helps to break down dirt, oils, and microorganisms. The recommended duration of scrubbing for at least 20 seconds is important because this amount of time has been shown to effectively reduce the number of germs on the hands. In healthcare settings where hygiene is critical, the thorough removal of infectious agents can significantly lower the risk of patient transmission.

Drying with a clean towel afterwards is also a crucial step, as dry hands are less likely to harbor bacteria. The use of a clean towel can further reduce the risk of recontamination after washing, which is particularly important in a clinical environment.

In contrast to the other options, relying solely on alcohol-based hand sanitizer does not adequately address situations where hands are visibly dirty or contaminated. Simply rinsing hands under water for a short time or washing for a brief period does not meet the standards necessary for effective hand hygiene. Therefore, the correct procedure that involves proper scrubbing with soap and water is the