781. Sequelae of chronic bronchitis include:
A. Right heart failure
B. Pulmonary hypertension
C. Lung CA
D. Respiratory insufficiency
E. All of the above

782. Site of injury in chronic bronchitis is:
A. main bronchus
B. lobar bronchi
C. small bronchi & bronchioles
D. alveolar wall
E. All of the above

783. Which of the following is NOT an example of allergen in extrinsic asthma?
A. Aspirin
B. Epoxy resins
C. Aspergillus spores
D. Dust mites
E. None of the above

784. Acute phase reaction of asthma occurs does NOT include:
A. Bronchoconstriction
B. 11ucosaloedema
C. 11ucus hypersecretion
D. Epithelial inflammation & damage
E. All of the above

785. Pathologic changes of cystic fibrosis include:
A. Squamous metaplasia of respiratory epithelium
B. Impaired mucociliary function
C. Necrosis of bronchial & bronchiolar walls
D. Bronchiectasis
E. All of the above

786. Complications of Bronchiectasis include:
A. Amyloidosis
B. Cor pulmonale
C. Lung abscess
D. 11etastatic brain abscesses
E. All of the above

787. Which of the following is FALSE regarding restrictive lung disease?
A. DLCO
B. lung volumes
C. FEVlIVC
D. compliance
E. None of the above

788. Which of the following is FALSE regarding restrictive lung disease?
A. All begin with alveolitis
B. 110st common cause is idiopathic pulmonary fibrosis
C. Final common pathway is pulmonary fibrosis
D. All of the above
E. None of the above

789. Which of the following statement regarding pneumonconiosis is FALSE?
A. Coal worker’s pneumoconiosis does not progress to lung cancer
B. Coal worker’s pneumoconiosis sufferers also have increased incidence of COAD.
C. Silica is cytotoxic to lung parenchyma
D. Asbestos worker only has increased risk of bronchogenic carcinoma if they smoke
E. All of the above

790. Which of the following pneumoconiosis causes fibrosis in the lower zones of the lungs?
A. Asbestosis
B. Silicosis
C. Coal worker’s pneumoconiosis
D. All of the above
E. None of the above

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