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Bronchial vessels
Bronchial arteries supply oxygenated blood to the walls of the respiratory passageways. Bronchial blood vessels can be seen in the secondary bronchus on the left and the trachea on the right. (The elastic lamina indicates that the passageway on the right is a trachea/primary bronchus.) 400x, 200x
![Bronchial vessels <p>Bronchial arteries supply oxygenated blood to the walls of the respiratory passageways. Bronchial blood vessels can be seen in the secondary bronchus on the left and the trachea on the right. (The elastic lamina indicates that the passageway on the right is a trachea/primary bronchus.) 400x, 200x</p>](https://digitalhistology.org/wp-content/uploads/2018/06/O.R.B.B.02.P01.png)
Bronchial vessels
Bronchial arteries supply oxygenated blood to the walls of the respiratory passageways. Bronchial blood vessels can be seen in the secondary bronchus on the left and the trachea on the right. (The elastic lamina indicates that the passageway on the right is a trachea/primary bronchus.) 400x, 200x
![Elastic lamina <p>Bronchial arteries supply oxygenated blood to the walls of the respiratory passageways. Bronchial blood vessels can be seen in the secondary bronchus on the left and the trachea on the right. (The elastic lamina indicates that the passageway on the right is a trachea/primary bronchus.) 400x, 200x</p>](https://digitalhistology.org/wp-content/uploads/2018/06/O.R.B.B.02.P02.png)
Elastic lamina
Bronchial arteries supply oxygenated blood to the walls of the respiratory passageways. Bronchial blood vessels can be seen in the secondary bronchus on the left and the trachea on the right. (The elastic lamina indicates that the passageway on the right is a trachea/primary bronchus.) 400x, 200x