Oxygen supplementation to correct hypoxia

Respiratory therapy including use of incentive spirometry

Antibiotic therapy (include coverage for community-acquired and atypical pathogens)

Monitor intake and output: maintain euvolemia
 Pain management: minimize chest splinting and avoid oversedation

Bronchodilator therapy if reactive airway disease (consider empiric trial in all patients)

Red blood cell transfusion if respiratory compromise or clinical deterioration