In obstructive lung disease there is a decrease in A Vital capacity B FEV1 C FEV1/FVC% D Functional residual capacity E Residual volume In obstructive lung disease there is a decrease in Correct Answer Vital capacity, FEV1, FEV1/FVC% Bissoy MCQ Team Aug 26, 2023 Basic Science MS Respiratory medicine Obstructive pulmonary diseases