Medicine A 62-year-old patient has been diagnosed with a restrictive pulmonary disease. Which of his following lung measurements is likely to be normal A FEV1 B FVC C FEV1/FVC D FRC 💡 Explanation A 62-year-old patient has been diagnosed with a restrictive pulmonary disease. Which of his following lung measurements is likely to be normal ✓ Correct Answer: C. FEV1/FVC