If lung compliance decreases,then
A)inhalation requires more energy.
B)inhalation requires less energy.
C)exhalation requires more energy.
D)exhalation requires less energy.

Question

Quizplus · Accepted Answer

Lung compliance refers to the ability of the lungs to expand and contract. Decreased lung compliance means that the lungs are stiffer and less able to expand. This means that more energy is required to inhale and expand the lungs against the resistance offered by decreased lung compliance. Therefore, inhalation requires more energy.

If Lung Compliance Decreases,then