Continuously monitor critically ill and premature infants; manage advanced respiratory support equipment including conventional mechanical ventilation, HFJV, HFOV, CPAP/BiPAP, high-flow nasal cannula, and inhaled nitric oxide therapy. Administer medications, blood products, and specialized therapies including titrated medications, dopamine, and insulin infusions; care for and maintain invasive lines, PICC lines, central lines, and feeding devices.