What Are the Key Aspects of Neonatal Respiratory Physiology?
The transition from intrauterine to extrauterine life involves significant changes in the respiratory system. At birth, the neonate must clear fluid from the lungs and begin air breathing. The first breath requires overcoming surface tension in the alveoli, facilitated by surfactant. Insufficient surfactant production can lead to respiratory distress syndrome, a common issue in preterm infants.
