Across
- 4. an illness that can be developed in children living in a smoking household
- 7. the effect of smoking on FEV1
- 10. The number of pack years if a patient smoked 10 cigarettes a day for 30 years
- 12. the structure of these cells become abnormal thus poor mucus clearance
- 13. Percentage of carboxyhaemoglobin in the blood in a smoker (non smoker <1.5%)
- 14. approx number of smokers worldwide
- 15. one of the two types of carcinogens found mostly in tar
Down
- 1. number of noxious constiuents of tobacco smoke
- 2. the addictive component of cigarette smoking
- 3. These immune cells are activated in the respiratory tract
- 5. Nitric acid in tobacco smoke breaks down and the nitrite ion convert haemoglobin to this
- 6. These immune cells are activated in the respiratory tract2
- 8. increase in these cells can cause increased mucus secretion
- 9. A method of smoking common in arab and south asian countries aka shisha
- 11. smokers have increased level of this type of immunoglobulin