The curve in question mark is caused by?
Ans. (c) Pulmonary fibrosis(Ref: Ganong, 25th ed/p.631)This is the pulmonary compliance curveIt is decreased (lower curve) in pulmonary fibrosisNormal curve is the middle curveIt is increased in emphysema (upper curve)
Bronchial asthma
Emphysema
Pulmonary fibrosis
Chronic bronchitis
Respiratory System