Mr. Aragon, a 55-year-old male patient with a history of chronic obstructive pulmonary disease (COPD), presents to the emergency department with increased dyspnea, productive cough with yellow-green sputum, and fever.
Mr. Aragon, a 55-year-old male patient with a history of chronic obstructive pulmonary disease (COPD), presents to the emergency department with increased dyspnea, productive cough with yellow-green sputum, and fever.