4.2 Hand Hygiene & Pennsylvania Hand-Washing Skill

Why hand hygiene is the first skill

Hands move organisms between residents, equipment, surfaces, and the caregiver’s own face. Hand hygiene is required before clean resident contact, before aseptic tasks, after body-fluid exposure risk, after resident contact, and after contact with the resident environment under facility policy. Gloves are not a substitute: hands can be contaminated during removal or through microscopic defects.

Pennsylvania always assigns Hand Hygiene as one of the five clinical skills. The evaluator informs the candidate after the first physical hand wash when later handwashing may be stated instead of repeated during the remaining skills.

Skill 1: Hand Hygiene

1. Address the client by name and introduce yourself by name.
2. Turn on water at the sink.
3. Wet hands and wrists thoroughly.
4. Apply soap.
5. Lather all surfaces of wrists, hands, and fingers with friction for at least 20 seconds, keeping hands lower than elbows and fingertips down.
6. Clean fingernails by rubbing fingertips against the opposite palm.
7. Rinse all wrist, hand, and finger surfaces with hands lower than elbows and fingertips down.
8. Use clean dry paper towels to dry all surfaces, starting at the fingertips, and discard them.
9. Use a new clean dry paper towel to turn off the faucet and discard it, or use a knee/foot control.
10. Do not touch the inside of the sink at any time.

The timer applies to the lather/friction step, not merely to total time at the sink. Keep uniform and hands clear of the basin. If a hand touches the sink, treat it as contaminated and correct before ending the skill when possible.

Clean-to-less-clean flow

Fingertips and the area under nails commonly carry organisms. Keeping fingers down lets rinse water flow from wrists toward fingertips and into the sink. Drying begins at fingertips and moves toward wrists with clean towel surfaces. Do not shake water, wipe hands on clothing, touch the faucet with clean bare hands, or reuse the towel that contacted the faucet.

Natural nails should meet facility length requirements. Artificial nails and chipped polish can harbor organisms and may be restricted in direct-care areas. Cover cuts with an approved waterproof dressing and report skin conditions that interfere with effective hand hygiene.

Soap and water or alcohol hand rub?

Alcohol-based hand rub is generally preferred for routine clinical hand hygiene when hands are not visibly soiled because it is fast and effective against many organisms. Apply the product amount on the label and rub all hand and finger surfaces until dry; do not wipe it off early.

Use soap and water when hands are visibly dirty or contaminated, after using the restroom, before eating, and whenever organism-specific or outbreak policy requires mechanical washing. Spore-forming organisms such as C. difficile require close attention to the facility’s current precautions because alcohol does not reliably inactivate spores and washing removes them mechanically. Avoid the misleading statement that one method has “0% kill” in every real-world circumstance; follow the infection-prevention plan.

Perform hand hygiene after glove removal, after handling soiled linen or equipment, between dirty and clean parts of care when required, and before leaving isolation. Do not wear the same gloves between tasks or residents.

Exam correction and preparation

Practice with a clock until 20 seconds of friction is automatic. Prepare sleeves and jewelry under test-site rules, stand far enough from the sink to avoid contact, and know how the faucet operates before beginning. If you notice an omission during this current skill, tell the evaluator which step you are correcting and perform it before starting the next skill. Once another skill begins, the prior hand-hygiene performance cannot be corrected.

Twenty-second practice drill

During practice, divide friction across palms, backs of hands, between fingers, thumbs, fingertips/nails, and wrists while keeping the official downward position. A useful drill is to have an observer mark any untouched surface with washable lotion or fluorescent training product after the wash. Repeat until coverage and timing are consistent without racing. On test day, do not add a separate nail brush or jewelry-cleaning ritual that is not listed. If paper towels run out or the faucet control is unfamiliar, pause before contaminating clean hands and ask the evaluator about equipment operation, which must be clarified before the evaluation begins.