Mr. Boyd, 412 — potassium 6.4 mEq/L
Post‑operative day two from a bowel resection. Creatinine up from 1.0 to 2.6 mg/dL, urine output 90 mL over the last eight hours, on lisinopril and ketorolac. The monitor shows
tall peaked T waves. Orders are coming. Put the six treatments in the order you expect to give them.