Gynaecology & Obstetrics General 9f540c8f Prophylactic surfactant therapy decreases risk of all except A Pneumothorax B Bronchopulmonary dysplasia C Pneumonitis D Pulmonary interstitial emphysema High-Yield Explanation Prophylactic surfactant decreases risk of pneumothorax, pulmonary interstitial Emphysema, bronchopulmonary dysplasia.