Which clinical measurement is used to evaluate the elastic forces of the lungs?
A) lung compliance
B) airway resistance
C) elastance
D) surface tension

Question

Quizplus · Accepted Answer

Lung compliance is the clinical measurement used to evaluate the elastic forces of the lungs. It is a measure of how much the lungs can stretch and expand in response to a change in pressure, and is inversely related to the elastic forces of the lungs. A decrease in lung compliance can indicate lung stiffness or decreased lung elasticity, while an increase in lung compliance can indicate lung hyperinflation. Airway resistance measures the ease of air flow through the airways, elastance is the reciprocal of compliance and reflects the stiffness of the lung tissues, and surface tension is the force that acts to reduce the surface area of a liquid, such as the alveolar lining fluid in the lungs.

Which Clinical Measurement Is Used to Evaluate the Elastic Forces