A young adult patient with phenylketonuria who is taking tyrosine supplements complains of severe headaches. Which of the following responses by the nurse is most appropriate?

The infant who weighs 3.8 kg has a total fluid order of 120 ml/kg/day. Continuous infusions include dexmedetomidine running at 0.38 mL/h, morphine running at 0.2 mL/h, dopamine at 0.4 mL/h, and midazolam at 1.2 mL/h. At what rate will the nurse program the patient’s total parenteral nutrition to meet the total fluid goal? Enter your rate in mL/h to the tenth decimal place.

The patient with chronic alcoholism begins parenteral nutrition (PN) at a rate of 50 mL/h for treatment of severe malnutrition. Four hours after the infusion begins, the patient’s urine output increases from 40 mL/h to 200 mL/h. The nurse contacts the provider to request which order?