The caregiver of a child with sickle cell disease asks the nurse how much fluid her child should have each day after the child goes home. In response to the caregiver’s question, the nurse would explain that for the child with sickle cell disease, it is best that the child have:
300 to 800 ml of fluid per day.
1500 to 2,000 ml of fluid per day.
2,500 to 3,200 ml of fluid per day.
1,000 to 1,200 ml of fluid per day.
The Correct Answer is B
Choice A reason: 300-800 ml/day is too low for a child with sickle cell disease, risking dehydration and sickling crises. 1500-2000 ml maintains hydration, making this insufficient and incorrect compared to the adequate fluid intake needed to prevent complications in the child’s home care.
Choice B reason: 1500-2000 ml/day ensures adequate hydration for a child with sickle cell disease, reducing blood viscosity and sickling risk. This aligns with pediatric hematology guidelines for preventing crises, making it the correct fluid intake recommendation for the caregiver to support the child’s health at home.
Choice C reason: 2500-3200 ml/day exceeds typical needs for a child, risking fluid overload without added sickle cell benefit. 1500-2000 ml is optimal, making this excessive and incorrect compared to the recommended fluid range for managing sickle cell disease effectively at home.
Choice D reason: 1000-1200 ml/day is below the optimal range for a child with sickle cell disease, increasing dehydration and crisis risk. 1500-2000 ml better supports hydration, making this inadequate and incorrect compared to the fluid intake needed to prevent sickle cell complications.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason: A rectal temperature above 102.5 °F (39.1 °C) warrants intervention to lower fever, aligning with pediatric guidelines. This statement reflects correct understanding of fever management, making it accurate and not indicative of a need for further teaching compared to the shivering misconception in infants.
Choice B reason: Considering acetaminophen per pediatrician guidance shows understanding of safe fever management, even if avoiding medications initially. This reflects appropriate knowledge of consulting professionals, making it correct and not requiring further teaching, unlike the incorrect shivering interpretation needing clarification for parents.
Choice C reason: Shivering during fever indicates the body raising its temperature set point, not fever reduction. This misconception suggests the fever is worsening, not improving, requiring further teaching to clarify fever physiology, aligning with pediatric nursing education, making it the correct choice for additional instruction.
Choice D reason: Giving extra fluids is a standard recommendation to prevent dehydration during fever, reflecting correct knowledge. This statement aligns with fever management guidelines, making it accurate and not needing further teaching, unlike the shivering statement, which misinterprets a critical fever response in children.
Correct Answer is C
Explanation
Choice A reason: Airborne transmission involves pathogens spread through respiratory droplets, not insects. Insect-borne pathogens are vector transmission, making this incorrect, as it misidentifies the mechanism for diseases like malaria spread by mosquitoes in the nurse’s presentation on pathogen spread.
Choice B reason: Vehicle transmission involves contaminated objects or food, not insects. Pathogens spread by insects are via vector transmission, making this incorrect, as it does not describe the role of insects in pathogen spread in the nurse’s presentation on transmission mechanisms.
Choice C reason: Vector transmission occurs when insects like mosquitoes carry pathogens between hosts, a key mechanism for diseases like dengue. This aligns with infectious disease principles, making it the correct term for the nurse to illustrate in the presentation on how pathogens are spread.
Choice D reason: Contact transmission involves direct touch or surfaces, not insects. Vector transmission correctly describes insect-borne spread, making this incorrect, as it does not apply to the role of insects in pathogen transmission in the nurse’s educational presentation.
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