Most Common Clinical Skill on CNA Certification Test

The number one most commonly tested skill on the CNA Certification Test is amazingly simple but incredibly important to your success as a nurse aide: hand washing. Though washing your hands may seem like a simple task, it is one of the most important skills that you will be asked to demonstrate on the day of your certification exam. Without following the proper sanity measures and practicing infection control, your career as a medical professional will be short.

Day of the Test

The contents of the practical skills portion of the certification test are chosen at random on the day of the test. The exam proctor will choose at least 5 skills at random from a list of about 30-40 different possible nursing skills. The randomness of this part of the test can cause some serious anxiety for some test-takers, but fortunately, there is one skill that is always required by each exam proctor.

Importance of Hand Washing

Because it is one of the first and foremost tasks that all medical professionals must complete before treating any patient, hand washing is a critical skill for CNAs. The nurse aide must be constantly sanitizing their hands so that they do not contaminate patients with the germs and bacteria of other patients or themselves. This skill will be required in every skills test, so make sure you master it.

How to Pass

First, greet the client, patient, or test proctor and introduce yourself. Turn on the water at the sink and wet your hands and wrists thoroughly. Apply soap to hands. This part is important: Lather every surface of your hand for at least 20 seconds total, making sure to keep your hands below your elbows and your fingertips pointed down. Clean your fingernails by rubbing them against the opposite palm of your hand. Rinse your hands completely, keeping them below your elbows and the fingertips pointed down. Use a clean, dry paper towel to wipe your hands. Then, use another clean, dry paper towel to turn off the sink faucet. Do not touch the inside of the sink at any time.

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