Medicine On an ABG, pH of 7.2, pO2 of 46, pCO2 of 80 are indicative of: A Acute exacerbation of COPD B Adult respiratory distress syndrome C Interstitial pneumonitis D Acute asthma 💡 Explanation On an ABG, pH of 7.2, pO2 of 46, pCO2 of 80 are indicative of: ✓ Correct Answer: A. Acute exacerbation of COPD