Respiratory and Circulatory Crossword

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Across
  1. 1. gas produced by cellular respiration
  2. 5. rib muscles that contract to make chest get bigger and rise
  3. 6. Stiller’s shoe size
  4. 7. atrio-ventricular valve on left side of heart
  5. 8. single lung air sac
  6. 10. brings blood to the lungs, through the lungs, and back to the heart
  7. 12. causes air to rush into the lungs as the diaphragm contracts
  8. 13. cells that contain hemoglobin and are red
  9. 14. make noise when vibrating, producing sounds
  10. 17. special nervous tissue that sends pump signal to ventricles after the AV node
  11. 18. blood with high relative carbon dioxide partial pressure
  12. 21. blood circuit that brings blood to and from most organs
  13. 26. inflammation of the bronchii
  14. 28. protein in red blood cells that carries oxygen and carbon dioxide
  15. 31. measure of acidity. Usually 7.4 in normal blood
  16. 33. breathing out
  17. 34. ventricle with deoxygenated blood
  18. 35. voltage graph of heart contractions, ecg or ekg
  19. 37. only veins with oxygenated blood
  20. 39. carry blood away from the heart
  21. 40. breathing in
  22. 42. heart rate
  23. 43. carries blood away to the heart
  24. 44. also known as nare
  25. 45. cells involved in clotting
  26. 46. chambers in the mammalian heart
  27. 48. you have to have it to do well in biology
  28. 49. smallerish veins
  29. 51. wave that shows atrial systole
  30. 56. brings blood to right atrium from head/neck areas
  31. 57. blockage of these can cause heart attack
  32. 60. large airway attached to larynx and bronchii
  33. 63. blood entering the pulmonary capillaries oxygenated blood leaving the pulmonary capillaries
  34. 65. Stiller’s favorite color
  35. 66. (2 words) spiral boney structure in nose that warms and humidifies the air
  36. 68. blood with high relative oxygen partial pressure
  37. 71. tiny vessels made for exchange
  38. 72. shared with the digestive system, aka throat
  39. 73. cartilage flap that covers the airway when swallowing
  40. 74. special cells that pause the heartbeat signal between the atria and ventricles
  41. 76. muscle tissue found in most of the heart
  42. 77. smallerish arteries
Down
  1. 1. sweep mucus and debris out of airway
  2. 2. carry blood to the lungs where it is oxygenated
  3. 3. pocketed valve that stops blood from entering right ventricle
  4. 4. eat a lot of bacteria, generally and are called white blood cells
  5. 9. location of the vocal cords
  6. 11. location of sino-atrial node
  7. 15. pulmonary veins lead to here
  8. 16. heart muscle relaxing
  9. 19. blood vessels around alveoli where gas exchange occurs in the lungs
  10. 20. heart muscle contracting
  11. 22. main branches that come off of the trachea
  12. 23. narrow airways between bronchii and alveoli
  13. 24. breathing above the normal depth and frequency
  14. 25. wall between heart ventricles
  15. 27. large skeletal muscle that is directly related to breathing in and out
  16. 29. the “pacemaker” of the heart
  17. 30. brings blood to right atrium from the abdominal/legs areas
  18. 32. squirrel nests keep these warm
  19. 36. valve just before aorta
  20. 37. when lungs fill up with fluid
  21. 38. acellular part of blood
  22. 41. tiny air sacs where gas exchange in the lungs occurs
  23. 47. it’s lowest in the veins
  24. 50. pumps blood to the systemic circulation
  25. 52. atrio-ventricular valve on right side of heart
  26. 53. stops blood from going backwards in veins. There are also 4 in the heart.
  27. 54. beat - relax -beat…
  28. 55. really important protein for blood clotting
  29. 58. space inside the chest. aka chest cavity
  30. 59. chemical messengers that move in blood
  31. 61. gas required for cellular respiration
  32. 62. largest artery
  33. 64. bones found in the heart
  34. 67. right and left ____. Together they make up the bronchii
  35. 69. also means hella tight
  36. 70. ion and main form of carbon dioxide while dissolved in blood
  37. 75. rhymes with heart