A 3-month-old infant is hospitalized with a diagnosis of bronchiolitis. The nurse is creating a plan of care for the infant. Which intervention is a priority?

Administer oxygen to maintain the infant's oxygen saturation at or above 92%

Provide parental teaching on the antibiotics the infant will need to take at home

Allow the parents to remain by the infant's side throughout the hospitalization

Keep the infant NPO until the condition has resolved