Lower Respiratory Anatomy-Aliesia Marchenko

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Across
  1. 2. Chest wall protecting organs
  2. 5. Fluid-filled space around the lungs
  3. 7. Airway that carries air to the lungs
  4. 11. Muscles between the ribs
  5. 14. One small air sac in the lung
  6. 16. Cluster of alveoli like a bunch of grapes
  7. 18. Tube that carries food to the stomach
  8. 19. Membrane lining the chest wall
  9. 20. Organ that pumps blood
Down
  1. 1. Membrane covering the lungs
  2. 3. Line that divides the right lung
  3. 4. Top part of the lung
  4. 6. Breastbone in the center of the chest
  5. 8. Large vessel carrying blood from heart to lungs
  6. 9. Muscle that helps you breathe in and out
  7. 10. Tiny air sacs where gas exchange happens
  8. 12. Small passage leading to alveolar sacs
  9. 13. Small openings connecting alveoli
  10. 15. Gland that helps the immune system (in chest)
  11. 17. Space between the lungs and chest wall