<prompt> The given graph likely depictsEmphysemaInterstitial lung diseaseNormal studyKyphosis  <response>: The curve is shifted downward and to the right compliance is decreased by pulmonary edema and interstitial pulmonary fibrosis. Pulmonary fibrosis is a progressive restrictive airway disease in which there are stiffening and scarring of the lung. The curve is shifted upward and to the left compliance is increased in emphysema. Reference: Ganongs Review of Medical Physiology; 25th edition; Page no: 630 