Respiratory Crossword

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Across
  1. 2. shared with the digestive system, aka throat
  2. 4. squirrel nests keep these warm
  3. 6. main form of carbon dioxide while dissolved in blood
  4. 8. spiral boney structure in nose that warms and humidifies the air
  5. 9. sweep mucus and debris out of airway
  6. 11. also known as nare
  7. 13. Stiller’s shoe size
  8. 19. gas produced by cellular respiration
  9. 21. location of the vocal cords
  10. 22. blood entering the pulmonary capillaries oxygenated blood leaving the pulmonary capillaries
  11. 24. when lungs fill up with fluid
  12. 27. narrow airways between bronchii and alveoli
  13. 29. breathing in
  14. 30. right and left ____ make up the bronchii
  15. 31. space inside the chest. aka chest cavity
Down
  1. 1. main branches that come off of the trachea
  2. 3. large airway attached to larynx and bronchii
  3. 5. protein in red blood cells that carries oxygen and carbon dioxide
  4. 7. measure of acidity. Usually 7.4 in normal blood
  5. 8. causes air to rush into the lungs as the diaphragm contracts
  6. 10. large skeletal muscle that is directly related to breathing in and out
  7. 12. single lung air sac
  8. 14. make noise when vibrating, producing sounds
  9. 15. inflammation of the bronchii
  10. 16. breathing above the normal depth and frequency
  11. 17. blood vessels around alveoli where gas exchange occurs
  12. 18. rib muscles that contract to make chest get bigger and rise
  13. 20. breathing out
  14. 23. cartilage flap that covers the airway when swallowing
  15. 25. Stiller’s favorite color
  16. 26. tiny air sacs where gas exchange occurs
  17. 28. gas required for cellular respiration