Indiana PSI Nail Technician Practice Test

Which is the proper way to wash hands?

1. Run water until hot over hands

2. Rinse, lather, dry

3. Wet, lather, scrub, rinse, dry

4. Apply lotion, scrub 20 seconds, rinse, dry

The correct answer is: Wet, lather, scrub, rinse, dry

The proper way to wash hands involves several key steps that ensure effective removal of germs and dirt. The sequence includes wetting the hands with clean, running water followed by applying soap to create a lather. Scrubbing is a crucial part of this process, as it helps dislodge dirt and microorganisms from the surfaces of the hands. It is recommended to scrub all areas, including between the fingers and under the nails, for at least 20 seconds to maximize cleanliness. After scrubbing, the next step is to rinse the hands thoroughly under clean, running water to remove the soap and any loosened debris. Finally, the hands should be dried completely, ideally using a clean towel or air dryer. The steps outlined in this method prioritize both effectiveness and hygiene, ensuring that hands are not only cleaned but also free of soap residue. Other options might lack one or more of these essential steps or may prioritize aspects that don’t align with established health guidelines for handwashing. For instance, running hot water alone without lathering and scrubbing is insufficient for proper hand hygiene.