Medicine Which of the following is the most characteristic feature of Adult Respiratory Distress Syndrome (ARDS): A Diffuse Alveolar Damage B Hypoxemia and Hypoxia C Surfactant Deficiency D Hypocapnia 💡 Explanation Which of the following is the most characteristic feature of Adult Respiratory Distress Syndrome (ARDS): ✓ Correct Answer: A. Diffuse Alveolar Damage