Bronchioles: Importance of the Lungs' Smallest Airways
Table of ContentsView AllTable of ContentsAnatomy and TypesFunctionConditionsTestingTreatments Table of ContentsView All View All Table of Contents Anatomy and Types Function Conditions Testing Treatments Bronchioles are the smallest air passages inside the lungs. They branch off like tree limbs from thebronchi—the two main air passages that receive air from thetrachea(windpipe) after being inhaled through the nose or mouth. Bronchioles are vulnerable to conditions like asthma,bronchiolitis,cystic fibrosis, andemphysemathat can cause constriction and/or obstruction of the airways....