Lower Respiratory Anatomy Maddie Neff

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Across
  1. 2. that produces mucus to trap pathogens and debris.
  2. 3. chamber that houses the lungs and heart.
  3. 4. hair-like structures that move mucus and trapped particles out of the airways.
  4. 6. barrier between alveoli and capillaries where gas exchange occurs.
  5. 10. of cartilage that closes off the windpipe during swallowing.
  6. 13. air sacs in the lungs where oxygen and carbon dioxide are exchanged.
  7. 16. behind the nose and mouth that leads to the larynx.
  8. 17. box located above the trachea.
  9. 18. entry point for air that bypasses the nasal cavity.
  10. 19. muscle under the lungs that helps with breathing.
Down
  1. 1. vessel that carries oxygenated blood from the lungs to the heart.
  2. 5. between the ribs that assist with breathing.
  3. 7. membrane surrounding the lungs.
  4. 8. large tubes that branch from the trachea into each lung.
  5. 9. inside the nose that filters, warms, and moistens air.
  6. 11. airways that branch off from the bronchi and lead to alveoli.
  7. 12. vessel that carries deoxygenated blood from the heart to the lungs.
  8. 14. that connects the larynx to the bronchi.
  9. 15. dioxide:Waste gas exhaled from the body after cellular respiration.
  10. 17. organ of respiration located in the thoracic cavity.