A nurse is caring for a patient who is in isolation. The nurse would correctly do which of the following?

Shake linen when removing it from the bed.

Turn faucets on and off using a paper towel.

Freely take items in and out of the isolation room.

Consider items dropped on the floor usable.

Answer and Explanation

The Correct Answer is B

Choice A rationale

Shaking linen when removing it from the bed is incorrect as it can spread microorganisms into the air and contaminate the environment and other surfaces.

Choice B rationale

Turning faucets on and off using a paper towel is correct because it prevents recontaminating the hands after washing, maintaining hand hygiene.

Choice C rationale

Freely taking items in and out of the isolation room is incorrect as it can lead to cross-contamination and spread infections outside the isolation area.

Choice D rationale

Considering items dropped on the floor as usable is incorrect as items on the floor can become contaminated and pose a risk of infection if reused.

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Correct Answer is B

Explanation

Choice A rationale

While disposable gloves can reduce the transmission of pathogens, they should not replace proper hand hygiene. Gloves should be used when handling bodily fluids or when contact with infectious materials is likely, not necessarily for feeding an infant.

Choice B rationale

Keeping fingernails short and avoiding rings reduces the risk of harboring pathogens under nails and jewelry, which can be difficult to clean properly. This measure helps prevent the transmission of infections.

Choice C rationale

Washing hands up to the elbows is not necessary for routine home care and can cause skin irritation. Hand washing should focus on the hands and wrists, and the duration should be at least 20 seconds.

Choice D rationale

Home care still requires strict attention to medical asepsis, especially when caring for infants. Hand hygiene is necessary not only after toileting or handling soiled diapers but also before and after preparing food, feeding, and other activities.

A. 7 minutes. B. 6 minutes. C. 5 minutes. D. 3 minutes.

Correct Answer is C

Explanation

Choice A rationale

While a scrub time of 7 minutes can be effective, it exceeds the necessary average time and may cause skin irritation with prolonged scrubbing.

Choice B rationale

A 6-minute scrub is also effective but similarly exceeds the average time, which is typically shorter to balance effectiveness and skin health.

Choice C rationale

A 5-minute scrub is the standard average time, balancing thoroughness in removing transient microorganisms with skin integrity.

Choice D rationale

A 3-minute scrub is often considered too short to ensure adequate removal of microorganisms, potentially compromising aseptic technique.

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A nurse is caring for a patient who is in isolation. The nurse would correctly do which of the following?

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Naxlex Comprehensive Predictor Exams

A nurse teaching family members about hand hygiene in the home would emphasize:

Correct Answer is B

Explanation

The nurse performing a surgical scrub is aware that the average time for the scrub is:

Correct Answer is C

Explanation

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