Medicine Which one of the following is not a feature of type 2 respiratory failure ? A p CO2 38 mm Hg and pO2 50 mm HG B p CO2 68 mm Hg and pO2 50 mm Hg C Papilloedema D Asterixis 💡 Explanation Which one of the following is not a feature of type 2 respiratory failure ? ✓ Correct Answer: A. p CO2 38 mm Hg and pO2 50 mm HG