Bronchial tree, definition, bronchi and its subdivision

Bronchial tree

The trachea descends from the throat down and divide in the bronchial tube, There is one bronchial tube connected to each lung our bronchial farther divide in 23-time and branches become look like a tree so it’s called bronchial tree. The bronchial tree begins with the primary bronchi and farther divide into secondry bronchi after that tertiary bronchi, tertiary bronchi divide into terminal bronchi then they divide in the respiratory bronchi and ends with the alveolar sac (alveoli).

Bronchial tree

Author: Dr. vivek saini

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