Medicine PH. 7.2 PO2 mm Hg 50 mm Hg, HCO3– 13, the values goes in favour of – A Respiratory acidosis B Metabolic alkalosis C Respiratory alkalosis D Both respiratory and metabolic acidosis 💡 Explanation PH. 7.2 PO2 mm Hg 50 mm Hg, HCO3– 13, the values goes in favour of - ✓ Correct Answer: D. Both respiratory and metabolic acidosis