<prompt> All of these pulmonary changes are seen in restrictive lung disease except:FEV1FVCTLCRVVC  <response>: Vital capacity is sum of ERV TV IRV. All these lung volumes are Reduced in Restrictive lung disease due to pulmonary fibrosis. Do not mix with Timed vital capacity which is a ratio of FEV1 FVC and is increased in restrictive lung disease. 