Physiology Regarding pulmonary function test all are TRUE, EXCEPT A Total lung volume increases in emphysema B Compliance decreases in interstitial lung disease C Compliance is total lung distensibility D FEV1 is forced expiratory rate at one minute 💡 Explanation Regarding pulmonary function test all are TRUE, EXCEPT ✓ Correct Answer: D. FEV1 is forced expiratory rate at one minute