Which information should the nurse teach families about reducing exposure to pollens and dust? (Select all that apply.).
Use an air conditioner.
Keep humidity in the house above 60%.
Keep pets outside.
Replace wall-to-wall carpeting with wood and tile floors.
Put dust-proof covers on pillows and mattresses.
Correct Answer : A,E
The correct answer is choice A, E.
Choice A rationale:
Using an air conditioner is an effective way to reduce exposure to pollens and dust. Air conditioners filter the air and help prevent outdoor allergens from entering the indoor environment. This choice is correct because it addresses one of the primary sources of exposure to allergens.
Choice B rationale:
Keeping humidity in the house above 60% is not a recommended approach. High humidity can promote the growth of mold and dust mites, which can exacerbate allergies. Maintaining humidity levels between 30-50% is generally recommended for reducing allergen exposure.
Choice C rationale:
Keeping pets outside might seem like a logical option to reduce allergen exposure; however, pet allergens can still be carried indoors on clothing and shoes. Moreover, if individuals are not allergic to pet dander, keeping the pets inside may not pose an issue.
Choice D rationale:
Replacing wall-to-wall carpeting with wood and tile floors is a good strategy for reducing allergen exposure. Carpets can trap dust, pollen, and other allergens, while hard surfaces are easier to clean and do not accumulate allergens as readily. This choice is correct because it addresses a common source of indoor allergens.
Choice E rationale:
Putting dust-proof covers on pillows and mattresses is another effective strategy for reducing allergen exposure. These covers create a barrier that prevents dust mites and their allergens from permeating the sleeping environment. This choice is correct because it directly addresses the issue of dust mite allergens.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
The correct answer is choice A: Avoiding use for more than 3 days.
Choice A rationale:
Recommending avoiding the use of decongestant nose drops for more than 3 days is crucial due to the risk of rebound congestion. Decongestant nose drops work by constricting blood vessels in the nasal passages to alleviate congestion. Prolonged use can lead to a phenomenon known as rebound congestion, where the nasal passages become more congested once the medication wears off, causing the person to use the drops more frequently. This can result in a cycle of worsening congestion and overuse of the medication, which can be counterproductive and harmful. Limiting the use of decongestant nose drops to 3 days helps prevent this rebound effect and encourages the use of alternative treatments if congestion persists.
Choice B rationale:
Administering drops until nasal congestion subsides is not the recommended approach. Prolonged use of decongestant nose drops can lead to rebound congestion, as mentioned earlier. Using the drops until congestion subsides might extend their use beyond the safe period and increase the risk of adverse effects.
Choice C rationale:
Keeping drops to use again for nasal congestion is not advised. While it's important to follow the medication's storage instructions, relying on decongestant nose drops for recurring nasal congestion can lead to overuse and rebound congestion. This choice does not address the potential risks associated with prolonged use.
Choice D rationale:
Administering drops after feedings and at bedtime is not a standard recommendation for decongestant nose drops. The timing of administration is not a primary concern in the context of decongestant use. Instead, the focus should be on the duration of use and the potential for rebound congestion.
Correct Answer is B
Explanation
The correct answer is choice B. It has a harsh, barky cough.
Choice A rationale:
Spasmodic croup is characterized by sudden-onset symptoms, including a barking cough, but it is not typically associated with a high fever. The barky cough is caused by inflammation and narrowing of the upper airways, leading to a distinct sound when the child coughs.
Choice B rationale:
A harsh, barky cough is a hallmark symptom of spasmodic croup. It is caused by the swelling of the vocal cords and the upper airway, resulting in the characteristic sound. This type of croup is often triggered by viral infections and is usually not bacterial in nature.
Choice C rationale:
Spasmodic croup is usually of viral origin rather than bacterial. Bacterial infections may lead to other respiratory conditions, but they are not a distinguishing feature of spasmodic croup.
Choice D rationale:
Wheezing is not a typical manifestation of spasmodic croup. Wheezing is often associated with lower airway conditions such as asthma, while croup primarily affects the upper airways and vocal cords, leading to the barking cough.
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