Interstitial Lung Diseases — MCQs

Which of the following is NOT a characteristic feature of sarcoidosis?

A 28-year-old woman having limited cutaneous scleroderma for the last 10 years complains of shortness of breath for the last one month. Pulmonary function tests (PFT) are as follows. What is the most likely diagnosis in this case?

Which of the following is not an obstructive lung disease?

A lung biopsy shows 'temporal heterogeneity' with fibroblastic foci. Which radiological pattern would best support usual interstitial pneumonia?

Which of the following antiarrhythmic drugs is contraindicated in a patient with interstitial lung disease?

A 60-year male with dyspnea shows honeycombing on HRCT. Labs show positive ANA. Diagnosis?

What is the most common cause of death in idiopathic pulmonary fibrosis (IPF)?

A lady presents with complaints of hemoptysis, and her chest X-ray appears to be normal. What is the next best investigation?

All of the following are features of interstitial lung disease except which one?

Fibrosis of upper lobe is due to