In emphysema, the alveoli break down and coalesce into large air spaces. The lungs also lose elasticity and compliance is increased. You would expect a person who suffers from emphysema to have

Question

Quizplus · Accepted Answer

All of the above are expected in a person suffering from emphysema. The breakdown of the alveoli leads to increased dead air space, reduced elasticity decreases the vital capacity, the increased CO2 levels in the blood lead to elevated P_CO2, and the loss of elasticity also causes an increase in the anteroposterior diameter of the thorax.

In Emphysema, the Alveoli Break Down and Coalesce into Large