Describe the proper technique for handwashing.

The correct technique for handwashing highlighted in the answer involves several essential steps that ensure effective removal of dirt, germs, and other contaminants from the hands. Wetting the hands first helps to activate the soap and create a lather that enhances the cleaning process. Applying soap afterward is crucial, as it contains surfactants that help lift and remove impurities from the skin.

Scrubbing for at least 20 seconds is significant because this duration is recommended by health organizations to effectively kill germs. During this time, it is important to scrub all areas of the hands, including between the fingers and under the nails, to ensure comprehensive cleaning. Rinsing off the soap thoroughly is necessary to remove all cleaned germs and soap residues from the skin. Finally, drying hands thoroughly is an essential step that helps prevent the potential transfer of germs, as wet hands can easily transmit pathogens.

This answer encapsulates the best practices for proper hand hygiene, an essential hygiene measure in healthcare settings to prevent the spread of infections. Other techniques, such as using hand sanitizer only or scrubbing hands without water, are not adequate substitutes for proper handwashing and do not fulfill the guidelines for effective hand hygiene.