Which of the following types of emphysema is most likely to appear in the upper lobes of the lungs of smokers?

Question

Quizplus · Accepted Answer

Centrilobar emphysema is the most common type of emphysema associated with smoking and tends to occur in the upper lobes of the lungs. Panacinar emphysema is associated with alpha-1 antitrypsin deficiency and typically affects the lower lungs. Paraseptal and paracicatricial emphysema are less common and can occur anywhere in the lungs.

Which of the Following Types of Emphysema Is Most Likely