Question

46. What are the problems of the respiratory tract that smokers may face?
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Answer 1

Answer:

Risks of lung diseases from smoking include:

---> Chronic bronchitis. This is a type of COPD. ...

---> Emphysema. This is also a type of COPD. ...

---> Lung cancer. This is an abnormal growth of cells. ...

---> Other types of cancer. Smoking increases the risk of cancer of the nose, sinuses, voice box, and throat.

Answer 2

Answer:

Smoking increases the risk of lung and oral cancer. But it also increases the risk of other respiratory system cancers.

Smoking increases the risk of lung and oral cancer. But it also increases the risk of other respiratory system cancers.