The nurse recommends a good agent for disinfecting contaminated areas in the home is:
A 10% solution of chlorine bleach.
To soak in a solution of povidone iodine for 30 minutes and rinse with hot water.
A 12% solution of alcohol.
To cover the area with boiling water and let it air dry.
The Correct Answer is A
Choice A rationale
A 10% solution of chlorine bleach is an effective disinfectant for contaminated areas in the home. Chlorine bleach has broad-spectrum antimicrobial properties, making it suitable for killing various pathogens, including bacteria and viruses.
Choice B rationale
Soaking in a solution of povidone iodine for 30 minutes and rinsing with hot water is not practical for home disinfection. While povidone iodine is effective as a disinfectant, it is typically used for medical purposes and not for cleaning household surfaces.
Choice C rationale
A 12% solution of alcohol is not as effective as a 10% solution of chlorine bleach for disinfecting contaminated areas in the home. Alcohol concentrations above 70% are generally more effective for disinfection purposes.
Choice D rationale
Covering the area with boiling water and letting it air dry is not a reliable method for disinfecting contaminated areas. Boiling water may not effectively kill all pathogens, and this method lacks the broad-spectrum efficacy of chemical disinfectants.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B"]
Explanation
Choice A rationale
Withholding food and fluids is essential to prevent complications should surgery be needed.
Choice B rationale
Administering prophylactic IV antibiotics helps prevent infection, which is critical in cases of appendicitis.
Choice C rationale
Applying heat to the abdomen can increase circulation and the risk of rupture in appendicitis.
Choice D rationale
Administering an enema can increase the risk of perforation in appendicitis.
Choice E rationale
Ambulation can exacerbate pain and the risk of rupture in a client with suspected appendicitis.
Correct Answer is D
Explanation
Choice A rationale
Gloves are often the most contaminated piece of PPE. They should be removed first to prevent contamination of other PPE or areas.
Choice B rationale
The gown should be removed after gloves because it covers the largest surface area and could spread contaminants if removed earlier.
Choice C rationale
Eyewear should be removed before the mask to avoid potential contamination from airborne particles that could remain on the mask.
Choice D rationale
The mask is typically removed last to prevent inhalation of any contaminants that might still be in the air during the removal process.
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