What term describes the series of events necessary for a newborn to breathe?

The term that best describes the series of events necessary for a newborn to breathe is "Neonatal Respiration." This term encompasses the physiological changes that occur after a baby is born, transitioning from receiving oxygen through the placenta to initiating independent breathing. It includes the opening of the alveoli in the lungs, the clearance of fluid, and the establishment of a functional respiratory process.

"Fetal Transition" refers to the changes during the late stages of pregnancy as the fetus prepares for birth, but it does not specifically denote the actions or mechanisms that occur immediately after birth relating to breathing. Other options like "Initial Breathing" and "Respiratory Onset" might describe the act itself but do not encapsulate the overall process and physiological changes involved in the newborn's transition to breathing air effectively.