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Obstructive lung diseases: Pathology review

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Notes

Pathology

Respiratory system

Upper respiratory tract disorders
Lower respiratory tract disorders
Pleura and pleural space disorders
Pulmonary vascular disorders
Apnea and hypoventilation
Respiratory system pathology review

Assessments
Obstructive lung diseases: Pathology review

Questions

1 / 13 complete
Questions

USMLE® Step 1 style questions USMLE

13 questions
Preview

A 61-year-old man comes to the clinic for a routine evaluation. He has had a chronic productive cough for the past 5 years, with occasional dyspnea and wheezing. He smoked a pack of cigarettes a day for 40 years, but stopped several months ago. Vitals are within normal limits. Physical examination reveals bilateral diffuse crackles and rales on chest auscultation. Pulmonary function testing (PFT) is performed, which confirms the diagnosis of chronic bronchitis-predominant chronic obstructive pulmonary disease. Which of the following PFT findings are most likely present in this patient?  

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