What factors hasten the progression of lung disease in patients with cystic fibrosis
I.Infection with Pseudomonas aeruginosa
II.Infection with Burkholderia cenocepacia
III.Male patient
IV.Diabetes
V.Exposure to seCondhand smoke

Question

Quizplus · Accepted Answer

Infection with Pseudomonas aeruginosa, diabetes, and exposure to secondhand smoke are all factors that have been shown to hasten the progression of lung disease in patients with cystic fibrosis. Male gender has also been associated with a slightly faster decline in lung function, although it is not considered as significant as the other factors listed. Infection with Burkholderia cenocepacia is known to be particularly aggressive in patients with cystic fibrosis, but it is not as common as Pseudomonas aeruginosa. Therefore, the best choice is A, which includes the three factors that have the strongest evidence supporting their impact on disease progression.

What Factors Hasten the Progression of Lung Disease in Patients