1. 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 Smoking RespirationCancer LungsDiseases

2. Drug found in cigarette smoke

3. Nicotine

4. Breathing other people’s smoke

5. Second Hand

6. The gas produced by cigarette smoke

7. Carbon Monoxide

8. Nicotine is classified as what kind of Drug

9. Stimulant

10. Carcinogens are found in the ______ of cigarettes

11. Tar

12. Name for the gas that replaces Oxygen in the blood because of smoking

13. Carbon Monoxide

14. This two things cause the lungs to expand

15. Diaphragm and rib muscles

16. The part of the brain that controls breathing when “Holding your breath”

17. Cerebrum

18. Part of the brain that controls breathing when you are not thinking about it

19. Medulla

20. Name for respiration that occurs between the body cells and capillaries

21. Internal

22. Taking a sample of tissue to examine under a microscope

23. Biopsy

24. The often deadly type of skin cancer

25. Melanoma

26. When tumor cells are walled off it is called

27. Benign

28. Type of tumor where cells are spreading out

29. Malignant

30. When cancer cells spread to different sites in the body

31. Metastasis

32. This sticky substance lines the air passages

33. Mucus

34. Tiny hairs that clean the passages

35. Cilia

36. Technical name for Air Sacs

37. Alveoli

38. The bronchi branch into smaller branches called

39. Bronchioles

40. When O2 and CO2 move through the air sac walls the process is called

41. Diffusion

42. Swelling or inflammation of the bronchiole tubes

43. Bronchitis

44. The destruction of air sacs because of smoking is called

45. Emphysema

46. Inflammation of the lining of the lungs

47. Pleurisy

48. Cancer of the blood

49. Leukemia

50. Build up of fat on the artery walls

51. Atherosclerosis