<prompt> Answer this question truthfullyWhat are the two repair mechanisms that occur in the lung during the proliferative phase of acute respiratory distress syndrome ARDS?  <response>: <reason> The two repair mechanisms that occur during the proliferative phase of ARDS in the lung are: 1 Type II pneumocytes replicate and synthesize surfactant, and 2 Type II pneumocytes differentiate into type I pneumocytes and replenish epithelium. 