A nurse is reviewing laboratory results for a client who has metabolic alkalosis. Which of the following blood gas values should the nurse expect?

pH 7.48 (7.35 to 7.45) PaCO 32 mm Hg (35 to 45 mm Hg). HC0 24 mg (22 to 25 mEq/L)

pH 7.36 (7:35 to 7.45) PaCO 38 mm Hg (35 to 45 mm Hg. HCO 25 mEq/L (22 to 26 mEq/L)

pH 7.46 (7.35 to 7.45) PaCO 36 mm Hg (35 to 45 mm Hg)HCO 29 mEq/L (22 to 25 mEq/L)

pH 7.26 (7.35 to 7.45). Paco; 35 mm Hg (35 to 45 min Hg HCD 18 mEq/L (22 to 26 mEq/L)