Most cases of lung cancer are not related to cigarette smoke.

Name: Most cases of lung cancer are not related to cigarette smoke.
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Question

Quizplus · Accepted Answer

This statement is false. The vast majority of lung cancer cases are indeed related to cigarette smoke or exposure to secondhand smoke. Other risk factors include exposure to radon gas, air pollution, and occupational hazards such as asbestos. However, there are some cases where lung cancer occurs in people who have never smoked or been exposed to these other risk factors.

Most Cases of Lung Cancer Are Not Related to Cigarette