Evolve HESI Practice Exam 2026 - Free HESI Practice Questions and Study Guide

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What is the recommended procedure for proper hand hygiene?

Washing for at least 10 seconds

Washing with only water

Using sanitizer with at least 50% alcohol

Washing with soap and water for at least 20 seconds

The recommended procedure for proper hand hygiene is to wash with soap and water for at least 20 seconds. This practice is essential because it effectively removes dirt, viruses, and bacteria from the skin. The act of scrubbing with soap creates friction that helps dislodge pathogens, while the soap itself breaks down oils and other substances that can harbor germs.

The 20-second guideline is also crucial; research has shown that washing for this duration significantly lowers the number of germs on hands compared to shorter washing times. This is particularly important in healthcare settings where the risk of spreading infections is higher.

Using soap and water, particularly in combination with the appropriate washing duration, is a key public health recommendation. It is the most effective method for hand hygiene before and after contact with patients, after using the restroom, and before eating, among other critical moments.

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