Which action completes the hand-washing procedure after drying hands?

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Multiple Choice

Which action completes the hand-washing procedure after drying hands?

Explanation:
Preventing recontamination after washing is the key idea. After hands are washed and dried, using a barrier to turn off the faucet keeps clean hands from contacting a potentially contaminated surface. Discard the towel you used to dry and use a fresh, clean towel to turn off the faucet, then dispose of it. This minimizes the chance that microbes from the faucet or a used towel transfer back to your hands. Leaving the faucet running or turning it off with a dirty towel would risk recontamination, and rinsing again isn’t part of the standard sequence.

Preventing recontamination after washing is the key idea. After hands are washed and dried, using a barrier to turn off the faucet keeps clean hands from contacting a potentially contaminated surface. Discard the towel you used to dry and use a fresh, clean towel to turn off the faucet, then dispose of it. This minimizes the chance that microbes from the faucet or a used towel transfer back to your hands. Leaving the faucet running or turning it off with a dirty towel would risk recontamination, and rinsing again isn’t part of the standard sequence.

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