A pediatric nurse is caring for a 3-year-old child diagnosed…

A pediatric nurse is caring for a 3-year-old child diagnosed with obstructive uropathy. The child presents with abdominal pain, urinary tract infections, and a palpable mass on physical examination. Which of the following diagnostic tests is most appropriate for confirming the diagnosis of obstructive uropathy in this child? 

The health care provider has prescribed a unit of packed red…

The health care provider has prescribed a unit of packed red blood cells to be administered over 3 hours to a child with sickle cell disease. The unit of packed red blood cells totals 210 mL.What rate should the nurse set the IV pump at in mL/hr to infuse the unit of packed red blood cells? (Round to the nearest whole number. Enter number only.)