HOB elevation > 30 degrees
Reverse trendelenberg at 30 degrees in obese hypoventilaters
Lateral decubitus for severe unilateral lung disease
Good lung to Ground generally
Good lung UP in these exceptions:
Massive hemoptysis - prevent blood into dependent, good lung
Large abscess - pus fills up dependent lung
Unilateral emphysema - prevent hyperinflation
Good lung to Ground generally
Good lung UP in these exceptions:
Massive hemoptysis - prevent blood into dependent, good lung
Large abscess - pus fills up dependent lung
Unilateral emphysema - prevent hyperinflation
Massive hemoptysis - prevent blood into dependent, good lung
Large abscess - pus fills up dependent lung
Unilateral emphysema - prevent hyperinflation
Mechanical ventilation 
High frequency oscillation ventilation
Bag valve mask ventilation
Extracorporeal membrane oxygenation
Pediatric jet ventilation
Noninvasive ventilation
Pulmonary antibiotics
Airway pressure release ventilation