1. The document discusses the conducting and respiratory divisions of the respiratory system. 2. It describes the pathways of external respiration from the nose through the pharynx, larynx, trachea, bronchi and bronchioles. 3. Key details are provided about the structures and functions of the nose, pharynx, larynx and trachea.

1. F
By Thanyamon C. 1

2. F F F F
F F F
F F F F
F
F
F F
By Thanyamon C. 2

3. F ??
F F F F
F F F F F
F F F F F F
F F F F
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4. F CO2 F
CO2 F F F F
F F
F F F
(Diffusion) F F F F F F F
F
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5. By Thanyamon C. 5

6. F 2
1. (External Respiration)
F F
F
2. F (Internal /Cellular
Respiration)
F F F
F F F F2
F F F
By Thanyamon C. 6

7. F
F
F
F F O2, CO2 N2 F F
N2 > O2 > CO2
F F F O2 CO2
F O2 F CO2
By Thanyamon C. 7

8. (Metabolism)
F F F
F F
F F
F 2
Catabolism F F F
Anabolism F
F Catabolism F F
By Thanyamon C. 8

9. F
Catabolism
ATP
Catabolism
F F (Anabolism)
F F F F
Active transport
By Thanyamon C. 9

10. F F F
F F O2 CO2 F F
F F F F F
F F F O2 21%
F O2 O2 F
F F
F F F F
F F
By Thanyamon C. 10

11. 1. F F
2. F F F F F F
F F F
F F F
3. F F F F
F F F F F F
4. F
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12. F F F
By Thanyamon C. 12

13. F 2 F
1. (external respiration) F
F F F F F
F F F F F
F
2. (internal respiration)
F (cellular respiration) F
F F F
F F F ATP F F F
By Thanyamon C. 13

14. F F F
1. F F FF (conducting division) F
F F F F F
F
(nostril) (nasal cavity) (pharynx)
F (larynx) (trachea)
(bronchus) (bronchiole)
F (terminal bronchiole)
By Thanyamon C. 14

15. By Thanyamon C. 15

16. 2. F F F (respiratory division)
F F F
respiratory bronchiole
F (pulmonary alveoli alveoli) F
F F
F F F
(alveolar duct) (alveolar sac) F
(alveoli pulmonary alveoli) F
By Thanyamon C. 16

17. By Thanyamon C. 17

18. By Thanyamon C. 18

19. F F F
FF F
By Thanyamon C. 19

20. F F F F F F F
F F F
F F F F F F
F F F
F F F F
F F
F (olfactory area) F
F F F
F (olfactory cell) 10
F F F F F
By Thanyamon C. 20

21. 1. (Nose)
F F
F
F F
F F F
F
By Thanyamon C. 21

22. (nasal cavity)
By Thanyamon C. 22

23. 2. (Pharynx)
F F F F F
5"
F F F F F
F F
F
F F F 9 F
F F F " "
F F F F
By Thanyamon C. 23

24. Pharynx F
F F F F
F F (eustachian tube)
F F F F F
F F F
(epiglottis) F F F F
F F F F (vocal cord) F
F F F
By Thanyamon C. 24

25. By Thanyamon C. 25

26. 3. F (Larynx)
4.5 cm F 3.5 cm F
F
F
F F (Vocal cord) F
F F F
F
By Thanyamon C. 26

27. Larynx
By Thanyamon C. 27

28. 4. (Trachea)
F
F F U F 20
F F F F F F U
F F
F F F F
F F F F
F F
F (Bronchi) F F F F
F (Bronchiole)
(Aveolus) F F
By Thanyamon C. O2 CO2 28

29. trachea
By Thanyamon C. 29

30. By Thanyamon C. 30

31. 5. (Lung)
F F F F F
F F
F F
F F F
F 2 F F F F F
F F F F F3 F F F F 2 F
F F CO2
F F
By Thanyamon C.
F F F F 31

32. F (Pleura) 2 F
F (Parietal pleura)
F (Visceral pleura) F
F (Pleural fluid)
F
F FF FF F O2 F CO2
F F
By Thanyamon C. 32

33. By Thanyamon C. 33

34. 6. F (Pleura)
F F
F F F
2 F 2 F F
F F F F F F F
By Thanyamon C. 34

35. By Thanyamon C. 35

36. By Thanyamon C. 36

37. F F F
F F
F
F
By Thanyamon C. 37

38. F (Inspiration)
F F F F
1. F F
2. F F F
F F
F F 1.
3. F 1. 2. F F F
F F
By Thanyamon C. F F 38

39. (Exspiration)
1. F F F
2. F F F
3. F 1. 2. F F
F F
F F
By Thanyamon C. 39

40. F
F F F F F
4
1. (respiratory system) F
F F F F F F
F F F F F
2. F (muscular system) F
F
3. (circulartory system) F F
F F F F
F
4. (autonomic nervous system) F
F F (respiratory center)
By Thanyamon C. 40

41. F F
F F Respiratory center F F F
(Medulla oblongata) F
F F CO2
F F F F
F F (Pons)
By Thanyamon C. 41

42. Pons
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43. By Thanyamon C. 43

44. F
1. F F
F O2 100
F F F (deoxygenated blood) F
F 40
F (oxygenated blood)
F O2 95
F CO2 46
F F F F CO2 F
40 F CO2
By Thanyamon C.
40 44

45. 2. F F
F O2 95
F F F F O2 F F
F 30
F O2 40
F CO2 F 56
F F F F CO2 40
F CO2 46
By Thanyamon C. 45

46. F F
1. F (O2)
O2 F F F F F
F2 O2
F
F F 30-100
F F F F F
30-100 F F
By Thanyamon C. 46

47. (hemoglobin, Hb) F
F F 97
1 F4 F
(Oxyhemoglobin)
F F F
F F F
F
Hb + O2 HbO2
F O2 F 15 F
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48. F
F F
FF F
F
F F F F F F
F F
pH pH ( )
F F
F CO2 pH
F O2 F F F
By Thanyamon C. 48

49. By Thanyamon C. 49

50. 2. F F F (CO2)
F O2 F CO2 CO2
F F F F F F F
F CO2 F CO2
F F F F
(H2CO3) F
F F F CO2
F
F
CO2 + H2O H2CO3 H+ + HCO-3
By Thanyamon C. 50

51. By Thanyamon C. 51

52. F
F F F
F
F F F CO2
F F F CO2
F F CO2
F F
By Thanyamon C. 52

53. By Thanyamon C. 53

54. F
(red blood cell) F F F
(plasma) F F F F
F F F
By Thanyamon C. 54

55. F F 500
. .
2400 . . F F F
F 6000 .
. F F
F
F F
F F F F
1100 . .
By Thanyamon C. 55

56. (Spirometer)
By Thanyamon C. 56

57. (Emphysema)
By Thanyamon C. 57

58. (Pneumonia)
By Thanyamon C. 58

59. By Thanyamon C. 59