3. When washing hands what is the minimum time you should scrub with soap?(1 Point) (4) 5 seconds 10 seconds 20 seconds 40 seconds

The correct answer is 20 seconds.<br /><br />When washing hands, it is recommended to scrub with soap for at least 20 seconds. This duration is necessary to effectively remove dirt, grease, and germs from the skin. Scrubbing for less than 20 seconds may not be sufficient to eliminate harmful microorganisms and can lead to incomplete hand hygiene.