The pulmonary alveoli
Illustration of the pulmonary alveoli.
| Term name | Layer | |
|---|---|---|
| 1 | Bronchioles | Layer 1 |
| 2 | Deep lymph vessel | Layer 1 |
| 3 | Pulmonary veins | Layer 1 |
| 4 | Bronchial branches | Layer 1 |
| 5 | Bronchial veins | Layer 1 |
| 6 | Branch of pulmonary artery | Layer 1 |
| 7 | Pulmonary alveoli | Layer 1 |
| 8 | Alveolar sacs | Layer 1 |
| 9 | Alveolar ducts | Layer 1 |
| 10 | Terminal bronchioles | Layer 1 |