Pulmonary artery
This smaller bronchus and its accompanying pulmonary artery are seen in cross section, surrounded by alveoli. The pulmonary artery lies outside the wall of the bronchus. 200x
Pulmonary artery
This smaller bronchus and its accompanying pulmonary artery are seen in cross section, surrounded by alveoli. The pulmonary artery lies outside the wall of the bronchus. 200x
Bronchus
This smaller bronchus and its accompanying pulmonary artery are seen in cross section, surrounded by alveoli. The pulmonary artery lies outside the wall of the bronchus. 200x
- Cartilage plates
This smaller bronchus and its accompanying pulmonary artery are seen in cross section, surrounded by alveoli. The pulmonary artery lies outside the wall of the bronchus. 200x
- Mixed glands
This smaller bronchus and its accompanying pulmonary artery are seen in cross section, surrounded by alveoli. The pulmonary artery lies outside the wall of the bronchus. 200x
- Bronchial vessel
This smaller bronchus and its accompanying pulmonary artery are seen in cross section, surrounded by alveoli. The pulmonary artery lies outside the wall of the bronchus. 200x
Alveoli
This smaller bronchus and its accompanying pulmonary artery are seen in cross section, surrounded by alveoli. The pulmonary artery lies outside the wall of the bronchus. 200x
Image source >
This image was taken of a slide in the University of Michigan collection.