How long should IT take to wash and dry hands effectively? - ProProfs
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How long should it take to wash and dry hands effectively?



A. 2 minutes
B. 10 seconds
C. 1 min 20 sec
D. 30 seconds

This question is part of infection control/hand hygiene

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3 Answers

J. Shatner

J. Shatner
Content writer, Boston

Answered on Sep 09, 2019

The correct answer to this question is D, 30 seconds. When a person washes their hands, they should do so with luke-warm water and soap. Water is essential for several different reasons, both warm and cold. However, when it comes to washing hands, warm water is best.

It is better than using cold water because it kills germs and bacteria. Water alone is not enough, though. Soap should also be used to kill any bacteria and germs that are on a person's hands. Everyone should use these techniques when washing their hands, but especially those in the health care environment, who are around germs all day.

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John Adney

John Adney

Answered on Jun 21, 2017

Is this the accurate answer to write in my exam for McQ question.

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John Smith

John Smith

Answered on May 13, 2017

30 seconds
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