Alveoli cross section
- Progenitor cells
- Alveolar macrophage: tests air before it comes in the cells
- Goblet cells: mucus cells, in trachea and bronchi embedded in walls, keeps airway
lubed and important for filtering
- Progenitor cells
- Alveolar macrophage: tests air before it comes in the cells
- Goblet cells: mucus cells, in trachea and bronchi embedded in walls, keeps airway
lubed and important for filtering