Respiratory Part 2

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