Smoking can lead to cancer of the larynx and esophagus because it irritates the membranes of the _____.
Smoking can lead to cancer of the larynx and esophagus because it irritates the membranes of the respiratory tract.
Smoking can lead to cancer of the larynx and esophagus because it irritates the membranes of the respiratory tract.
When you inhale cigarette smoke, it contains harmful chemicals such as tar and nicotine. These chemicals can directly irritate the membranes of the respiratory tract, including the larynx (voice box) and the esophagus (the tube that connects the throat to the stomach).
Over time, the continuous irritation from smoking can cause the cells in the lining of the larynx and esophagus to undergo genetic changes, leading to the development of cancer. These changes can disrupt the normal growth and functioning of cells, causing them to grow uncontrollably and form tumors.
To arrive at this answer, you can consult trusted medical sources, such as medical textbooks, scientific research papers, or reputable health websites. These sources will provide detailed information regarding the harmful effects of smoking on the respiratory tract and the development of cancer in the larynx and esophagus.