Which if these is False regarding restrictive lung disease:: (A) FEV - 1/FVC decreased, (B) FVC decreased, (C) TLC decreased, (D) FeV1 decreased
Answer is A. Obstructive Restrictive | in airflow | lung volume Expiratory Inspiratory COPD Asthma Bronchiectasis ILD Scoliosis Nm causes Spirometry FEVI- | FVC - Normal or | TLC - Normal or | | PEFR | / Normal FEVI Normal | | | PEFR