Which choice is not regarded as an initiating factor in the development of oral cancer?

Question

Quizplus · Accepted Answer

No evidence exists that chronic irritation is an initiating factor in the development of oral cancer. The most significant risk factor associated with the development of squamous cell carcinoma is tobacco use, including cigar, pipe, and cigarette smoking, snuff dipping, and tobacco chewing. Alcohol consumption appears to add to the risk of oral squamous cell carcinoma, especially in individuals who also use tobacco products.

Which Choice Is Not Regarded as an Initiating Factor in the Development