1 MCQs in Medicine for NEET PG
A 62-year-old man with a 40 pack-year smoking history presents with progressive dyspnea and chronic cough. Spirometry shows FEV1/FVC ratio of 0.58 (obstructive pattern) with FEV1 65% predicted. DLCO is reduced at 55% predicted. On review of the pulmonary function test report, the parameter marked **D** (KCO) is also reduced at 68% predicted. Which of the following diagnoses is most consistent with this pattern of obstructive airway disease with reduced DLCO and reduced KCO?
Ready to test yourself?
Test your Medicine knowledge with AI-powered MCQs and detailed explanations — no signup required to try.
Sign up free and practice all 1 Spirometry — DLCO Reduced Emphysema vs ILD MCQs with AI-powered explanations tailored to your performance.
Create Free Account