Which of the following is a risk factor for developing cancer of the larynx?
A)alcohol abuse
B)chronic respiratory tract infection
C)obesity
D)heredity

Question

Quizplus · Accepted Answer

Both lung and laryngeal cancers are closely related to smoking tobacco products.Air pollution and exposure to carcinogens also contribute to development of lung cancer;chronic alcohol abuse,chronic laryngitis,and vocal overuse also contribute to development of laryngeal cancer.

Which of the Following Is a Risk Factor for Developing