When evaluating arterial blood gases (abgs), which value is consistent with metabolic alkalosis?

The answer to the question being raised about a value that is consistent with the metabolic alkalosis when evaluating an arterial blood gas is pH 7.48. Metabolic alkalosis is a clinical disturbance characterized by a high pH and high plasma bicarbonate concentration. The HCO value is below normal. The PaCO value and the oxygen saturation level are within a normal range.