A 6-month-old on the pediatric floor has a respiratory rate of 68, mild intercostal retractions, and oxygen saturation of 89%. The infant has not been feeding well for the last 24 hours and is...

A 6-month-old on the pediatric floor has a respiratory rate of 68, mild intercostal retractions, and oxygen saturation of 89%. The infant has not been feeding well for the last 24 hours and is restless. Using the SBAR (SituationBackground-Assessment-Recommendation) technique for communication, the nurse calls the primary health care provider with the recommendation for:

1. Starting oxygen.

2. Providing sedation.

3. Transferring to PICU.

4. Prescribing a chest CT scan.