Final answer:
The newborn was likely transferred to the nursery due to mild respiratory distress caused by Respiratory Distress Syndrome or complications arising from meconium-stained amniotic fluid, both of which can impede breathing and proper lung function.
Step-by-step explanation:
The newborn was likely transferred to the nursery 30 minutes after birth due to mild respiratory distress because of Respiratory distress syndrome (RDS), which is common in premature infants. RDS results from insufficient production of pulmonary surfactant, which is vital for the lungs to inflate properly at birth. The lack of surfactant leads to difficulty in breathing (dyspnea), poor gas exchange, low blood oxygen levels, and elevated carbon dioxide levels and pH.
Meconium-stained amniotic fluid can also contribute to respiratory distress. When meconium is present in the amniotic fluid, it can be inhaled by the fetus, obstructing the airways, causing alveolar collapse, interfering with surfactant function, and leading to pulmonary inflammation or hypertension. These complications can make the newborn more vulnerable to infection and contribute to respiratory distress.