After receiving a handoff report from the night shift, the n…

After receiving а hаndоff repоrt frоm the night shift, the nurse completes the morning аssessment of a patient with severe sepsis. Vital signs are: blood pressure 95/60 mm Hg, heart rate 110 beats/min, respirations 32 breaths/min, oxygen saturation (SpO2)96% on 45% oxygen via Venturi mask, temperature 101.5° F, central venous pressure (CVP/RAP) 2 mm Hg, and urine output of 10 mL for the past hour. The nurse initiates which provider prescription first?