Final answer:
The heated high flow nasal cannula is a device for administering high-flow oxygen to infants with bronchiolitis. It delivers warm and humidified air directly into the nasal passages at a high flow rate.
Step-by-step explanation:
The heated high flow nasal cannula is a device for administering high-flow oxygen to infants with bronchiolitis. It delivers warm and humidified air directly into the nasal passages at a high flow rate. This helps to improve oxygenation, reduce work of breathing, and provide better respiratory support for infants with respiratory distress. The heated high flow nasal cannula is commonly used in neonatal and pediatric intensive care units.