Consider the following medical report that includes the patient's historical health records. Use it to predict the disease that the patient is high likely exposed to. 

 Medical Report: allergies: clindamycin / restoril / benadryl attending: addendum: the patient's acid base seemed to indicate a chronic respiratory acidosis that was well compensated. he was not previously on medications for copd, however he does have a smoking history, and given this, he was started on a fluticasone inhaler. given his presumed copd, he should have his o2 saturation kept strictly < 93%. during his 1st night in the ccu his o2 saturation was kept at 98% with subsequent hypercarbic respiratory failure requiring bipap while titrating down his fio2. he should likely have pulmonary function tests at some point as an outpatient to confirm this diagnosis. discharge disposition: extended care facility: & rehab center - md, procedure: thoracentesis arterial catheterization diagnoses: coronary atherosclerosis of native coronary artery esophageal reflux mitral valve disorders unspecified pleural effusion congestive heart failure, unspecified chronic airway obstruction, not elsewhere classified atrial fibrillation personal history of malignant neoplasm of prostate diaphragmatic hernia without mention of obstruction or gangrene personal history of malignant neoplasm of large intestine cardiac pacemaker in situ diastolic heart failure, unspecified mixed acid-base balance disorder 

Answer: The patient is high likely exposed to