Possible indications for aerosol therapy include which of th…

Possible indications for aerosol therapy include which of the following:  delivery of aerosolized drugs to treat upper airway obstruction  improved mobilization and clearance of secretions  humidify inspired medical gases   delivery of aerosol drugs to treat lower airway obstruction 

An RT wants to deliver humidity to their assigned patient wi…

An RT wants to deliver humidity to their assigned patient with a tracheostomy in place. The patient is currently requiring 40% oxygen and has a large amount of thick pale yellow secretions with difficulty expectorating. Select the best therapeutic modality for delivery of the required FiO2 from the options below.    Definition Expectorate: cough or spit out (phlegm) from the throat or lungs.