The nurse is assessing a 10-month-old child who was brought to the ER by parents because is having a difficult time breathing. Upon examination, the child is in no distress, airway is intact and skin is pink, warm, dry. The provider orders a breathing treatment and some steroids. When the nurse enters the room to administer the medications, the child is drooling and red in the face. What is the first action the nurse should take?