Lower Respiratory Anatomy - Griffin Randall

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Across
  1. 3. : Outer membrane that lines the chest wall and diaphragm.
  2. 7. : Groove that separates the upper and lower lobes of the left lung.
  3. 10. : Primary airway that leads into the left lung.
  4. 11. : Openings that allow air pressure to equalize between alveoli.
  5. 17. : Tiny tube leading from respiratory bronchioles to alveolar sacs.
  6. 18. : Cluster of alveoli at the end of an alveolar duct.
  7. 19. : Small airway that branches off the bronchi inside the lungs.
  8. 20. : The lower section of the left lung.
Down
  1. 1. : Muscle between ribs that helps move the chest during breathing.
  2. 2. : Airways that connect terminal bronchioles to alveolar ducts.
  3. 4. : Diagonal groove that separates the right lung lobes.
  4. 5. : Space between the pleura that reduces friction during breathing.
  5. 6. : Single air sac where oxygen enters the blood.
  6. 8. : The middle section of the right lung.
  7. 9. : Inner membrane that tightly covers the lung surface.
  8. 12. : Central area where vessels and bronchi enter the lung.
  9. 13. : Windpipe that connects the larynx to the bronchi.
  10. 14. : The lung on the same side as the liver; has three lobes.
  11. 15. : The very top portion of each lung, under the collarbone.
  12. 16. : Dome-shaped muscle under the lungs that controls breathing.