Question of the Week #16 Welcome to your Question of the Week #16 An infant delivered via cesarean section at 28 weeks gestational age is unable to maintain her oxygen saturation above 90% despite being on an FiO2 of 0.6. The infant is intubated and started on surfactant replacement therapy. Which of the following MOST accurately describes the mechanism of action of surfactant?A. Decreases lung complianceB. Decreases alveolar surface tensionC. Increases alveolar diffusionD. Decreases transpulmonary pressureTime is Up!