All of the following are established risk factors for lung cancer EXCEPT:Question 4Answera.Radon exposureb.History of asthmac.Smoked cannabisd.History of tuberculosis

Which of the following is true regarding lung cancer among non-smokers?Question 3Answera.Less than 2% of all lung cancers occur in non-smokersb.10-20% of all lung cancers occur in non-smokersc.Non-smokers are less likely to be at stage IV when diagnosedd.5-year survival rate among non-smokers is relatively high (72%-76%)

The risks associated with Tobacco addiction are :-A Oral cancer B Lung cancer C Bone cancer D Both (1) and (2)

Abelson (1995) wanted to examine whether smoking led to lung cancer. He examined several studies, which showed the following results:The longer a person has smoked cigarettes, the greater their chance of getting cancer.People who stop smoking have lower cancer rates than people who keep smoking.Smokers’ cancers tend to be in the lungs and of a particular type.Smokers who use filtered cigarettes have a somewhat lower rate of cancer than those who use unfiltered cigarettes.People who live with smokers have higher rates of cancer, too, because of their passive exposure to the same chemicals.Identify the true and false statements about Abelson’s investigation.True Statement(s)The studies Abelson examined address all possible third-variable problems.Abelson would be able to make a strong causal claim if the studies he examined had the same findings.All of the studies that Abelson investigated were correlational studies.The simplest explanation of these results is that the chemicals in cigarettes cause cancer.False Statement(s)

According to the Cancer Research Institute, smoking causes 92% of all lung cancers in men. Find the probability of two randomly selected men having lung cancer caused by smoking.

Lung, prostate, breast, and colorectal cancers account for ____% of all cancers in North America.Multiple choice question.15254565