DLCO measurements may be indicated to evaluate gas exchange abnormality in which of the following?
A) Ketoacidosis
B) Myasthenia gravis
C) Interstitial lung disease
D) Bronchitis

Question

Quizplus · Accepted Answer

DLCO measurements are indicated to evaluate gas exchange abnormalities in interstitial lung disease. DLCO stands for Diffusing Capacity of the Lungs for Carbon Monoxide, which measures the efficiency of the lungs in transferring gas from the alveoli to the bloodstream. In interstitial lung disease, the gas exchange surface area may be reduced due to scarring or inflammation, resulting in decreased DLCO values. DLCO measurements are not typically used in evaluating the other conditions listed.

DLCO Measurements May Be Indicated to Evaluate Gas Exchange Abnormality