Interpret the ABG results: pH: 7.48, PaCO2: 28 mmHg, PaO2: 55 mmHg, HCO3-: 24 mEq/L, SaO2: 87%

Metabolic alkalosis with hypoxemia

Respiratory alkalosis with hypoxemia

Metabolic acidosis with hypoxemia

Respiratory acidosis with hypoxemia