The bronchi are the passageways that connect your windpipe to your lungs. You have two main bronchi in your right and left lungs that divide and branch off into smaller segments, like tree branches. At the end of your bronchi, the alveoli exchange oxygen and carbon dioxide.

2021年12月14日 · Primary bronchi. The largest and widest parts of the bronchi are located in the upper part of the lungs. Due to the shape and size of the lungs, the right primary bronchi is shorter than the left ...

2023年10月24日 · The bronchi are the two large tubes that carry air from the windpipe (trachea) into the lungs and back out again. A crucial part of the respiratory system, the bronchi function primarily as passageways for air, bringing oxygen into the lungs and expelling carbon dioxide.

A bronchus (/ ˈ b r ɒ ŋ k ə s / BRONG-kəs; pl.: bronchi, / ˈ b r ɒ ŋ k aɪ / BRONG-ky) is a passage or airway in the lower respiratory tract that conducts air into the lungs. The first or primary bronchi to branch from the trachea at the carina are the right main bronchus and the left main bronchus.

2025年1月27日 · The bronchi are the major air passages of the respiratory system that conduct air from the trachea into the lungs. They are tubular structures with a wall composed of cartilage, smooth muscle, and mucous membranes, allowing both rigidity and flexibility.

2023年10月30日 · Bronchi are plural for bronchus and represent the passageways leading into the lungs. The first bronchi branch from trachea, and they are the right and left main bronchi. These bronchi are the widest and they enter the lung.

2017年5月22日 · What are primary bronchi definition, left and right main bronchi anatomy, secondary (lobar), tertiary segmental bronchus, bronchus intermedius, what do they do.