Lower Respiratory Anatomy - Perry Cassel

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Across
  1. 4. Outermost of the two pleural membranes
  2. 6. small air sac in the lungs
  3. 11. Thin, sac-like membrane that surrounds the heart
  4. 12. the small air sacs in the lungs
  5. 13. tiny tube in the lung
  6. 14. group that connects each rib to each other
  7. 16. small portion between the heart and sternum, containing organs like the thymus
  8. 17. chest structure made of skin, fat, muscles, bones, and cartilage
  9. 18. short artery on the heart that sends deoxygenated blood to the lungs
  10. 19. beats per minute
  11. 20. openings in the interalveolar septa of the lung that permit air flow between adjacent alveoli
Down
  1. 1. bottom of the lower breathing lobes
  2. 2. inner layer of the serous membrane that surrounds the lungs
  3. 3. flat piece of bone in the middle of chest
  4. 5. muscular tube that transports food from mouth to stomach
  5. 7. Very top of your breathing lobes
  6. 8. separates the upper lobes from the lower lobes
  7. 9. potential space between the pleurae
  8. 10. Cite where T-cells develop
  9. 15. Hollow tube that connects the voice box to the lungs