Which of the following is the most likely finding on a biopsy of a case of chronic bronchitis?

[Joyce]

#july2020usmle2ck

Which of the following is the most likely finding on a biopsy of a case of chronic bronchitis?

A- Abundant mucus with plugging of the bronchioles
B- Caseating granuloma
C- Non-caseating granuloma
D- Interstitial fibrosis

 

[Tiffany Wong]

C- Non-caseating granuloma