The nurse is reviewing a health care provider's prescriptions for a child with sickle cell anemia who was admitted to the hospital for the treatment of vaso- occlosive crisis which prescription documented in the child's chart should the nurse question?
Position for comfort
Restrict fluid intake
Avoid strain on painful joints
Apply nasal oxygen at 2 L/minute
The Correct Answer is B
A. Positioning for comfort is a common intervention during a vaso-occlusive crisis to alleviate pain.
B. Restricting fluid intake is contraindicated in vaso-occlusive crisis; hydration is crucial to help reduce sickling and improve circulation.
C. Avoiding strain on painful joints is appropriate to prevent exacerbating pain and potential damage.
D. Applying nasal oxygen at 2 liters may be indicated to ensure adequate oxygenation, especially if the child is experiencing any respiratory distress.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["10"]
Explanation
To calculate the dosage of ondansetron for the child, first convert the child's weight from pounds to kilograms, knowing that 1 kilogram equals 2.2 pounds. The child weighs 44 lbs, which is equivalent to 20 kg (44 lbs / 2.2 lbs per kg). The prescribed dose is 0.5 mg/kg, so you would multiply the child's weight in kilograms by the dose: 20 kg * 0.5 mg/kg = 10 mg. Since the safe dose is up to 5 mg/kg per dose and the child's weight is 20 kg, the maximum safe dose would be 100 mg (20 kg * 5 mg/kg). Therefore, the nurse should administer 10 mg, as it is within the safe dose range.
Correct Answer is C
Explanation
A. While administering diphenhydramine may be appropriate for allergic reactions, the priority action is to first stop the transfusion to assess and manage the situation appropriately.
B. Checking the child's apical pulse may provide additional information, but it is not the immediate priority in response to trouble breathing.
C. Stopping the transfusion is the critical first step in managing a suspected transfusion reaction, particularly since the child is exhibiting respiratory distress and a fever, which could indicate an acute hemolytic or allergic reaction.
D. Collecting a urine sample may be indicated later, particularly if a hemolytic reaction is suspected, but it is not an immediate priority over stopping the transfusion and ensuring patient safety.
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