A nurse is caring for a client who has DKA. Which of the following findings should indicate to the nurse that the client's condition is improving? a.Potassium 3.5 mEq/L b.pH 7. c.HCO3 14 d.Glucose 272 A nurse is caring for a client who has diabetic ketoacidosis (DKA). Which of the following should the nurse plan to administer? a)240 mL (8 oz) of orange juice b)1 ampule of 50% dextrose IV bolus c)NPH insulin 60 units subcutaneous d)Regular insulin 20 units IV bolus A nurse is evalu...