Medicine An arterial blood gas report of pH 7.00 ; PaO2 60 mm g; PaCO2 80 mm Hg; HCO328? A Respiratory acidosis with normoxaemia B Metabolic acidosis with normoxaemia C Metabolic acidosis with hypoxaemia D Respiratory acidosis with hypoxaemia 💡 Explanation An arterial blood gas report of pH 7.00 ; PaO2 60 mm g; PaCO2 80 mm Hg; HCO328? ✓ Correct Answer: D. Respiratory acidosis with hypoxaemia