Your bronchi are an essential part of your respiratory system. They’re part of a network of tubes (airways) that bring air in through your nose or mouth and direct it to the air sacs in your lungs (alveoli).

A bronchus (/ ˈbrɒŋkəs / BRONG-kəs; pl.: bronchi, / ˈbrɒŋkaɪ / 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 …

Nov 25, 2025 · 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 …

Jan 19, 2018 · Bronchi are the main passageways into the lungs. Learn more about their function and explore a model of their anatomy.

Learn about the bronchi, the essential air passages in the respiratory system that connect the trachea to the lungs. Explore their structure, function, and role in air distribution for effective breathing.

Discover the anatomy, function and structure of bronchi, including its arterial supply, venous drainage, innervation, and lymphatic drainage. Learn the role of bronchi in oxygenating blood and maintaining …

Jan 7, 2025 · 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, …

In the mediastinum, at the level of the fifth thoracic vertebra, the trachea divides into the right and left primary bronchi. The bronchi branch into smaller and smaller passageways until they terminate in …

The bronchi function to warm, moisten, and clean inspired air and distribute it to the gas-exchanging zone of the lung. The bronchi are lined by the typical respiratory epithelium with ciliated cells and …

A bronchus (plural bronchi, adjective bronchial) is a passage of airway in the respiratory tract that conducts air into the lungs. The bronchus branches into smaller tubes called bronchioles.