Across
- 3. stimulates surfactant production in fetus prior to parturition
- 4. Cells found in the bronciholes secrete surfactant-like substance
- 5. alternative name for simple squamous cells of the pleura
- 7. alveolar spaces filled with proteinaceous fluid
- 8. phospholipoprotien that reduces surface tension preventing alveolar collapse
- 10. epithelial lining of alveolar ducts
- 11. disease caused by absence of surfactant in newborns
- 14. connective tissue and simple squamous covering of the lungs
- 17. Granular alveolar cell produces surfactant and is mitotically active
- 18. vasculature which brings unoxygenated blood to the lungs
- 19. vasculature which takes oxygenated blood from the lungs to the heart
- 20. Intravascular macrophage
Down
- 1. respiratory passage lined by ciliated cuboidal cells with few to no goblet cells
- 2. vasculature which brings oxygenated blood to the lungs
- 6. gives alveolar ducts a knob-like appearance at their entrance
- 7. extremely thin cells within alveoli designed for gas permeability
- 9. Alveolar macrophage aka Dust cell
- 12. allow pressure equalization, collateral ventilation, and macrophage passage from one alveolus to another
- 13. interconnecting network of interstitial tissue supporting vasculature of the bronchi, bronchioles, and alveoli
- 15. space between cells, and the microcirculation
- 16. granules found within Pneumocyte type II