You are going to decontaminate your hands with an alcohol-based rub.Which is correct?
A) Wash your hands before applying the hand rub.
B) Spread the foam on the tops and bottoms of your hands.
C) Cover all surfaces of your hands and fingers.
D) Rub your hands together for three seconds.

Question

Quizplus · Accepted Answer

Covering all surfaces of your hands and fingers is crucial when using alcohol-based hand rubs as it ensures maximum efficacy in killing germs.

Answer: B
 Spreading the foam on the tops and bottoms of your hands ensures that all areas are covered, although it is not as important as covering all surfaces of your hands and fingers.

Therefore, the best choices are C and B.

You Are Going to Decontaminate Your Hands with an Alcohol-Based