Which sequence lists the five steps of proper handwashing?

Which sequence lists the five steps of proper handwashing?

• A. Wet hands, apply soap, rinse, scrub for at least 20 seconds, dry with a clean towel
• B. Wet hands, rinse, apply soap, scrub for at least 20 seconds, dry with a clean towel
• C. Wet hands, apply soap, scrub for at least 20 seconds, rinse, dry with a clean towel
• D. Wet hands, apply soap, rinse, dry with a clean towel, scrub for at least 20 seconds

Answer: (C)

The steps are ordered to maximize dirt and germ removal while preventing recontamination. Start by wetting hands to loosen dirt and activate the soap. Then apply soap to create a lather that helps lift microbes from all surfaces. Scrub for at least 20 seconds so the mechanical action dislodges germs from the backs of hands, between fingers, and under nails. Rinse after scrubbing to wash away the loosened dirt and soap along with the microbes it captured. Finally, dry with a clean towel to remove remaining moisture and avoid spreading germs from a potentially contaminated cloth. Other sequences place rinsing before scrubbing or alter the order, which can leave germs behind or spread them.

The steps are ordered to maximize dirt and germ removal while preventing recontamination. Start by wetting hands to loosen dirt and activate the soap. Then apply soap to create a lather that helps lift microbes from all surfaces. Scrub for at least 20 seconds so the mechanical action dislodges germs from the backs of hands, between fingers, and under nails. Rinse after scrubbing to wash away the loosened dirt and soap along with the microbes it captured. Finally, dry with a clean towel to remove remaining moisture and avoid spreading germs from a potentially contaminated cloth. Other sequences place rinsing before scrubbing or alter the order, which can leave germs behind or spread them.