RESPIRATORY CROSSWORD PUZZLE

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Across
  1. 5. Fluid build up in air sacs caused by attitude sickness.
  2. 6. Pause of breathing during sleep.
  3. 9. Intersection where pathway for air and food cross.
  4. 10. Air sacs for gas exchange.
  5. 11. Divides left and right nostrils.
  6. 12. Cavity Filters, warms, and moistens air.
  7. 13. Two branches at the end of the trachea.
  8. 15. Caused by bacteria called mycobacterium tuberculosis.
  9. 18. Inflammation of the lining of the bronchioles.
  10. 19. Required for cellular respiration.
  11. 20. Severe allergic reaction characterised by the constriction of bronchioles.
  12. 22. Have scattered goblet cells.
  13. 23. Opening with vocal cords.
  14. 24. Also known as chronic obstructive pulmonary disease.
  15. 26. Duct Thin-walled tubes, lined with simple squamous epithelium.
  16. 27. Organ of gas exchange.
Down
  1. 1. Keeps the windpipe "open"
  2. 2. Contains vocal cords.
  3. 3. Respiratory center of the brain.
  4. 4. System Work closely with circulatory system exchanging gases between air and blood.
  5. 7. Spasm of the diaphragm.
  6. 8. Covers larynx during swallowing.
  7. 11. Spaces within the skull bones.
  8. 13. Fine tubes that allow passage of air.
  9. 14. Keeps alveoli from collapsing.
  10. 16. A condition where the alveoli becomes filled with fluid.
  11. 17. Condition where the alveoli deteriorate.
  12. 21. Muscle that separates the thoracic cavity from the abdominal cavity.
  13. 25. Cavity where lungs sit.