Smoking Hazards Deadly Facts: Quiz!

Cigarette smoking causes bad breath, bad skin, and yellow teeth. Smoking tobacco releases chemicals that can lead to gum disease and tooth discoloration, resulting in yellow teeth. It also affects the skin, causing premature aging, wrinkles, and a dull complexion. Moreover, smoking can cause bad breath due to the tobacco's odor and the harmful effects it has on oral hygiene. Therefore, all of the given options are correct as they are all consequences of cigarette smoking.

Nicotine is the addictive chemical in cigarettes. It acts as a stimulant and is responsible for creating a sense of pleasure and addiction when smoked. It binds to nicotine receptors in the brain, releasing dopamine and other neurotransmitters that produce feelings of pleasure and reward. This addictive property makes it difficult for individuals to quit smoking, as they experience withdrawal symptoms when trying to quit. Tar and carbon monoxide are harmful substances found in cigarettes, but they are not the addictive chemicals.

Exposure to secondhand smoke has been linked to an increased risk of middle ear infections in children. Secondhand smoke contains harmful chemicals that can irritate and inflame the lining of the middle ear, making it more susceptible to infections. Children are particularly vulnerable to these infections because their Eustachian tubes, which connect the middle ear to the back of the throat, are shorter and more horizontal than in adults, making it easier for bacteria and viruses to enter the middle ear. Therefore, it is true that secondhand smoke can cause middle ear infections in children.

Cigarette smoking is known to be a major risk factor for various types of cancer. It is strongly associated with an increased risk of lung cancer, as the harmful chemicals in tobacco smoke can damage the lungs over time. Smoking is also linked to an increased risk of cancer of the larynx, which is the voice box, and stomach cancer. Therefore, the correct answer is "All of the Above" as cigarette smoking can contribute to the development of all these types of cancer.

Emphysema is a pulmonary disease caused by smoking that leads to difficulty in breathing. It is a chronic condition characterized by the damage and destruction of the air sacs in the lungs, reducing their elasticity and causing air to become trapped in the lungs. This leads to shortness of breath, wheezing, and a feeling of being unable to fully exhale. Smoking causes inflammation and irritation in the airways, which over time can lead to the development of emphysema.

Each year, approximately 38,000 people die from heart and blood vessel disease caused by secondhand smoke. This statistic highlights the significant impact of exposure to other people's smoke on cardiovascular health. It emphasizes the importance of creating smoke-free environments to protect individuals from the harmful effects of secondhand smoke.

Cigarette smoke contains approximately 4000 chemicals. This is because when tobacco is burned, it releases a complex mixture of gases and particles, many of which are harmful to human health. These chemicals include nicotine, carbon monoxide, formaldehyde, benzene, and many others. The large number of chemicals in cigarette smoke contributes to the numerous health risks associated with smoking, such as lung cancer, heart disease, and respiratory problems.

Hypertension, also known as high blood pressure, is a disease that can be caused by cigarette smoking. Smoking cigarettes can damage blood vessels and increase the risk of plaque buildup, leading to narrowing and hardening of the arteries. This can result in increased blood pressure and ultimately lead to hypertension.

Approximately 85% of lung cancer deaths are caused by cigarettes. This high percentage is due to the fact that smoking is the leading cause of lung cancer. The harmful chemicals in cigarettes, such as nicotine and tar, can damage the cells in the lungs and lead to the development of cancerous tumors. Additionally, cigarette smoke contains carcinogens that can further increase the risk of lung cancer. Therefore, it is crucial to raise awareness about the dangers of smoking and implement effective tobacco control measures to reduce the number of lung cancer deaths caused by cigarettes.

Smoking is a major risk factor for heart disease. The chemicals in tobacco smoke can damage the blood vessels and reduce the flow of oxygen-rich blood to the heart. This can lead to the development of atherosclerosis (hardening of the arteries) and increase the risk of heart attacks, heart failure, and other cardiovascular diseases. While smoking is also linked to an increased risk of cancer, the question specifically asks for the leading cause of death caused by smoking, which is heart disease. Emphysema and stroke are also associated with smoking, but they are not the leading cause of death in smokers.