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.
Consider items dropped on the floor usable.
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
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.
Correct Answer is D
Explanation
Choice A rationale
A 45-year-old in traction for a fractured femur is at risk for infection due to immobility and potential surgical wounds, but not as high as someone with a Foley catheter.
Choice B rationale
A 56-year-old with pneumonia receiving oxygen is at risk for respiratory infections, but the presence of a Foley catheter significantly increases the risk of healthcare-associated infections.
Choice C rationale
A 70-year-old with congestive heart failure attached to a monitor has a risk of infection due to potential breaks in skin integrity, but not as high as someone with a Foley catheter.
Choice D rationale
A 65-year-old with a Foley catheter is at the highest risk for health care-associated infections because the catheter provides a direct pathway for pathogens into the urinary tract, increasing infection risk.
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