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A nurse is providing teaching to the parents of a child who has impetigo. Which of the following instructions should the nurse include in the teaching?

Apply bactericidal ointment to lesions.

Administer acyclovir PO two times per day.

Soak hairbrushes in boiling water for 10 min.

Seal soft toys in a plastic bag for 14 days.

Answer and Explanation

The Correct Answer is A

Rationale:

A. Applying bactericidal ointment to lesions helps treat impetigo by killing the bacteria causing the infection.

B. Acyclovir is used to treat viral infections such as herpes simplex virus, not bacterial infections like impetigo.

C. Soaking hairbrushes in boiling water is not necessary for treating impetigo.

D. Soft toys do not need to be sealed in a plastic bag for treating impetigo.

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Correct Answer is B

Explanation

Rationale:

A. Capillary refill time of 3 seconds is within the normal range (less than 3 seconds) and does not indicate severe dehydration.

B. A sunken anterior fontanel is a significant sign of dehydration in infants and suggests severe dehydration.

C. While a weight loss of 5% can indicate dehydration, it may not necessarily represent severe dehydration. The extent of dehydration is better assessed by clinical signs such as fontanel status, skin turgor, and mucous membrane moisture.

D. Producing tears when crying is a reassuring sign and suggests adequate hydration, so it does not indicate severe dehydration.

A. "Notify the provider if your child has dark brown blood between their teeth." B. "Encourage your child to drink liquids through a straw." C. "Notify the provider if your child is swallowing frequently." D. "Encourage your child to clear their throat as needed."

Correct Answer is C

Explanation

Rationale:

A. Dark brown blood indicates old blood and is not a sign of active bleeding.

B. Drinking through a straw can increase the risk of bleeding after tonsillectomy, so it should be avoided.

C. Frequent swallowing may indicate discomfort or bleeding and should prompt notification of the healthcare provider.

D. Clearing the throat can also increase the risk of bleeding and should be discouraged after tonsillectomy.

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A nurse is providing teaching to the parents of a child who has impetigo. Which of the following instructions should the nurse include in the teaching?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is B

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Correct Answer is C

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