If air at atmospheric pressure were to enter one side of the chest cavity,what would happen?
A)The alveoli on that side would rupture.
B)Pulmonary circulation at the site would increase.
C)The parietal pleura would suction air from the lung on that side.
D)The lung on that side would collapse.

Question

Quizplus · Accepted Answer

If air at atmospheric pressure enters one side of the chest cavity, it creates a condition known as pneumothorax, which can cause the lung on that side to collapse. The air causes a shift in the pressure gradient, and the lung cannot expand as needed to take in oxygen. This can lead to severe respiratory distress and requires immediate medical attention.

If Air at Atmospheric Pressure Were to Enter One Side