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:

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.