A nurse is providing teaching to a parent of a child who has varicella. Which of the following statements should the nurse include in the teaching?
"Your child can return to school once the lesions have crusted over."
"Your child can return to school once the fever has subsided."
"Your child can return to school 24 hours after beginning antibiotics."
"Your child can return to school after a negative titer result."
The Correct Answer is A
A: Varicella (chickenpox) is contagious until all lesions have crusted over. The crusting of the lesions indicates that the virus is no longer active and transmissible.
B: Although a decrease in fever suggests improvement, it does not signify that the child is no longer contagious. Children with varicella are still contagious until all blisters have crusted over.
C: Antibiotics are not effective against viral infections like varicella. Therefore, this statement is inaccurate as it implies antibiotics are part of the treatment for varicella.
D: Varicella is diagnosed clinically and through symptoms rather than titer results. Titer testing is not a standard criterion for determining when a child can return to school.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Suctioning or any throat examination should be avoided unless absolutely necessary and then only in a controlled environment such as an operating room because it can provoke airway obstruction.
B. While nutrition is important, the priority in acute epiglottitis is maintaining the airway, not dietary content.
C. This intervention is not related to epiglottitis but to conditions affecting pancreatic function.
D. Epiglottitis is a severe, potentially life-threatening infection, and droplet precautions should be initiated to prevent the spread of infection.
Correct Answer is D
Explanation
A. The infants’s head should not be covered while receiving phototherapy, as the skin needs to be exposed to the therapy. However, it is essential to ensure that the infant's eyes are protected from the light.
B. Applying lotion may interfere with the effectiveness of phototherapy by blocking the light’s effects and is unnecessary for managing jaundice in newborns.
C. Giving glucose water is unnecessary and may interfere with the infant's hydration and nutritional needs during phototherapy.
D. Ensuring that the newborn wears a diaper to prevent soiling of the phototherapy equipment and to allow for the monitoring of urinary output, which is an important indicator of the newborn's health during treatment.
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