Bronchial Tube May 2026

(or bronchi) are the large air passages that connect the windpipe (trachea) to the lungs. They function as the main delivery system for air, branching out into a complex "bronchial tree" that ensures oxygen reaches the deep tissues of the lungs. Anatomy and Structure

: Further divisions that supply smaller segments of the lungs. bronchial tube

The bronchial tubes begin where the trachea splits (bifurcates) into two primary paths: (or bronchi) are the large air passages that

: The smallest branches that eventually lead to alveoli , the microscopic air sacs where gas exchange occurs. bronchial tube