How does a large pleural effusion lead to atelectasis?
A) The cohesion between the pleural membranes is disrupted.
B) There is decreased intrapleural pressure.
C) The mediastinal contents compress the affected side.
D) Pleuritic pain causes very shallow breathing.

Question

Quizplus · Accepted Answer

A large pleural effusion disrupts the cohesion between the pleural membranes, preventing the lung from expanding fully and leading to atelectasis.

How Does a Large Pleural Effusion Lead to Atelectasis