Level 5 Respiratory Anatomy

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Across
  1. 2. Name of the structures in the nasal cavity that cause air turbulence
  2. 6. Name of the cells that produce mucus
  3. 7. Is inhalation a passive or active process?
  4. 12. What is the term for breathing in?
  5. 15. Muscles that help with inhalation when breathing heavier than at rest
  6. 17. Name of the fluid in the alveoli that prevent them completely collapsing
  7. 19. Air molecules always move from an area of high to ____ pressure
  8. 20. Atom in haemoglobin that oxygen attaches to (there are 4 of them)
  9. 22. Gas that moves from the capillaries into the alveoli
  10. 24. Large, flat muscle that causes inhalation when it contracts
  11. 25. Is exhalation a passive or active process?
  12. 27. Cell type lining blood vessels & makes up walls of capillaries
  13. 28. Medical name for the nostrils
  14. 30. Large __________ _________ allows for efficient gas exchange in the lungs
  15. 32. Pressure within the thorax during inhalation
  16. 34. What is the term for breathing out?
  17. 36. Molecule in RBC that carries oxygen
  18. 37. Tiny blood vessels surround alveoli
  19. 38. Name of the structure that covers the airways during swallowing
  20. 39. Name of the artery taking deoxygenated blood from the heart to the lungs
  21. 40. Name of haemoglobin without oxygen attached
  22. 43. Structure on the bottom of the nasal cavity/top of oral cavity
Down
  1. 1. Pressure within the thorax during exhalation
  2. 3. Division of the trachea into two __________
  3. 4. Medical term for swallowing
  4. 5. Name of haemoglobin with oxygen attached
  5. 8. Name for movement down a concentration gradient
  6. 9. Vertical groove running down the nose and upper lip
  7. 10. Connective tissue lining around the lungs
  8. 11. There is a small _______ holding the two layers of pleura together
  9. 13. What body cavity contains the lungs?
  10. 14. Where in the lungs does gas exchange take place?
  11. 16. Location where the trachea bifurcates (divides into two)
  12. 17. Structure that prevents food going into the back of the nasal cavity
  13. 18. What is the medical name for windpipe?
  14. 21. Gas that moves from the alveoli into the capillaries
  15. 23. Name of the cell membrane structures on respiratory epithelium
  16. 26. Pulmonary _______ carries oxygenated blood from the lungs to the heart
  17. 29. Pulmonary _______ carries deoxygenated blood from the heart to the lungs
  18. 31. Cellular ____________ takes place in the mitochondria using oxygen to produce energy and carbon dioxide
  19. 33. Are tracheal rings complete or incomplete?
  20. 35. What is the medical term for smelling?
  21. 41. Can you breathe while swallowing? Think about why or why not
  22. 42. Medical term for the voicebox