Which action prevents re-contamination after washing hands?

Which action prevents re-contamination after washing hands?

• A. Turn off faucet with a new paper towel
• B. Dry hands with a shared towel
• C. Rinse again with hot water
• D. Wipe hands on clothing

Answer: (B)

After washing, the goal is to keep hands clean by drying them with a clean, disposable towel and using that towel to shut off the faucet. This minimizes touching surfaces that could contaminate your hands again. A shared towel can pass germs from others or pick up microbes from the towel itself, making recontamination more likely. Rinsing again with hot water won’t fix the issue of remaining moisture and potential surface contamination, and wiping hands on clothing can spread germs to fabric or reintroduce them to your skin. Using a fresh disposable towel to dry and to turn off the faucet is the safest way to maintain hand hygiene and prevent recontamination.

After washing, the goal is to keep hands clean by drying them with a clean, disposable towel and using that towel to shut off the faucet. This minimizes touching surfaces that could contaminate your hands again. A shared towel can pass germs from others or pick up microbes from the towel itself, making recontamination more likely. Rinsing again with hot water won’t fix the issue of remaining moisture and potential surface contamination, and wiping hands on clothing can spread germs to fabric or reintroduce them to your skin. Using a fresh disposable towel to dry and to turn off the faucet is the safest way to maintain hand hygiene and prevent recontamination.