This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pediatrics
[{'content': 'Loss of pulmonary surfactant in premature infant – \nSelect and explain. \nA. Pulmonary edema, B. Collapse of alveoli, C. Elastic recoil of lungs, D. All of these', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Effects of surfactant deficiency \n\nDecreased compliance --> Increased elastic recoil\nAtelectasis\nInterstitial edema\nHyaline membrane formation', 'role': 'assistant'}]