1. What are the steps of hand washing?
A. Apply soap to your hands, rub your hands together for 20 seconds, rinse your hands, dry you hands with a disposable paper towel, and turn off the faucet with the same paper towel used to dry your hands.
B. Apply soap to your hands, rub your hands together for 1 minute, rinse your hands, and dry you hands with a clean cloth.
C. Rinse your hands under hot water for 20 seconds, dry your hands with a disposable paper towel, and turn off the faucet with the same paper towel.
D. Immerse your hands in a solution of water and chlorine for at least 30 seconds and dry your hands with a disposable paper towel.