Difficulty: Medium
Average Score: 67%
Simulated
A nurse is preparing to perform hand hygiene. Which action should the nurse take for hand hygiene to be effective?
Correct answer
A
Rationale
Correct Answer: A. Rub soap on hands for 20 seconds.
Rationale: Rubbing soap on hands for 20 seconds allows for proper coverage of all hand surfaces, ensuring effective removal of dirt and germs. The friction created during this process helps dislodge pathogens. The recommended duration of 20 seconds is based on research supporting its effectiveness in reducing microbial load. This thorough technique is essential for proper hand hygiene.
Summary of Incorrect Choices:
B: Allowing hands and arms to dry is important after washing hands, but it is not the main action for hand hygiene effectiveness.
C: Holding the hands higher than the elbows does not contribute significantly to hand hygiene efficacy.
D: Adjusting the water temperature to feel hot may not be necessary and can lead to skin irritation. The focus should be on using soap and rubbing hands for the recommended duration.
Rationale: Rubbing soap on hands for 20 seconds allows for proper coverage of all hand surfaces, ensuring effective removal of dirt and germs. The friction created during this process helps dislodge pathogens. The recommended duration of 20 seconds is based on research supporting its effectiveness in reducing microbial load. This thorough technique is essential for proper hand hygiene.
Summary of Incorrect Choices:
B: Allowing hands and arms to dry is important after washing hands, but it is not the main action for hand hygiene effectiveness.
C: Holding the hands higher than the elbows does not contribute significantly to hand hygiene efficacy.
D: Adjusting the water temperature to feel hot may not be necessary and can lead to skin irritation. The focus should be on using soap and rubbing hands for the recommended duration.