A patient arrives at the emergency department exhibiting symptoms of nausea, vomiting, and diarrhea.
The nurse learns during the physical assessment that the patient’s partner is recovering from COVID-19. After taking a nasal swab to test the patient for COVID-19, what is the most crucial action for the nurse to take?

Advise family members to monitor for symptoms of illness for two weeks after their last contact with the patient.

Implement droplet precautions, place the patient in a private room, and keep the door closed.

Inform the patient to notify others that they may have been potentially exposed in the past 14 days.

Initiate an IV infusion for the administration of an antiviral drug in case of a positive COVID-19 test result.

Answer and Explanation

The Correct Answer is B

Choice A rationale

While advising family members to monitor for symptoms of illness is important, it’s not the most crucial action for the nurse to take immediately after testing the patient for COVID-194.

Choice B rationale

Implementing droplet precautions, placing the patient in a private room, and keeping the door closed is the most crucial action. This helps prevent the potential spread of COVID-19 to other patients and healthcare workers.

Choice C rationale

Informing the patient to notify others about potential exposure is important, but it’s not the most crucial action immediately after testing.

Choice D rationale

Initiating an IV infusion for the administration of an antiviral drug is not the most crucial action. Antiviral medication is typically administered after a positive test result, not before.

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Free Nursing Study Resources

Correct Answer is D

Explanation

The correct answer is Choice D.

Choice D rationale: Keeping the nails trimmed short is crucial for a child with eczema because it minimizes the damage done when the child scratches their skin. Short nails reduce the risk of breaking the skin and causing infections or further irritation, which can exacerbate eczema symptoms. This preventive measure helps maintain the skin's integrity and reduces the risk of secondary infections.

Choice A rationale: Allowing the child to wear only 100% cotton clothing can help reduce skin irritation as cotton is a soft, breathable fabric. However, it is not as directly related to preventing the harm caused by scratching.

Choice B rationale: Applying baby lotion to the skin can help keep the skin moisturized, but it might not be sufficient for eczema management. A more intensive emollient or specific eczema treatment may be needed.

Choice C rationale: Bathing the child daily with bath oil can help moisturize the skin, but over-bathing can sometimes exacerbate eczema. It's important to use gentle, non-irritating bath products and to follow other guidelines, such as trimming nails.

Correct Answer is ["3750"]

Explanation

Stepwise calculation:

Convert weight to kilograms 55 lb÷2.2=25 kg
Daily dosage 150 mg/kg/day×25 kg=3750 mg/day

Answer: 3750

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Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is assessing a 4-year-old patient with eczema. The child’s skin is dry and scaly, and the parent reports that the child frequently scratches the lesions on the skin to the point of causing bleeding. What guideline is indicated for care of this child?

Correct Answer is D

Explanation

A child weighing 55 lb has been prescribed cefotaxime at a dosage of 150 mg/kg/day, to be administered in divided doses every 6 hours. How many mg should the nurse administer each day? (Provide a numerical value only.)

Correct Answer is ["3750"]

Explanation

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