Lung cancer
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Lung cancer is the leading cause of cancer death in men and the second leading cause in women. Tobacco use is responsible for almost 90% of lung cancer cases. While most lung cancer patients have a history of smoking, 15% of men and 50% of women who develop lung cancer are non-smokers. Non-smokers can develop lung cancer due to factors like secondhand smoke and air pollution. A 1968-1972 study found higher rates of lung cancer in non-smoking men in South Central Los Angeles, where air quality testing found excess polyaromatic hydrocarbons. Secondhand smoke exposure is one of the reasons non-smokers develop lung cancer.
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Lung cancer
The document discusses lung cancer in Los Angeles. It notes that lung cancer arises due to mutations in lung cells that cause abnormal growth. Tobacco use is responsible for almost 90% of lung cancer cases. The document also discusses that non-smokers can develop lung cancer, and that secondhand smoke and air pollution are reasons non-smokers may develop lung cancer. It provides statistics on lung cancer incidence and mortality.
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This document discusses the negative health effects of smoking, including increased risks of developing diseases like emphysema, bronchitis, heart disease, and various cancers. It explains how smoking damages and destroys cilia cells in the lungs, impairing the body's ability to clear mucus and trap harmful particles. Long-term smokers have a 25 times higher risk of lung cancer compared to non-smokers. However, many of the health risks can be reduced by quitting smoking, as the lungs can partially repair damage over time.
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This document discusses the negative health effects of smoking, including increased risks of developing diseases like emphysema, bronchitis, heart disease, and various cancers. It explains how smoking damages and destroys cilia cells in the lungs, impairing the body's ability to clear mucus and trap harmful particles. Long-term smokers have a 25 times higher risk of lung cancer compared to non-smokers. However, many of the health risks can be reduced by quitting smoking, as the lungs can partially repair damage over time.
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This document discusses the causes and effects of lung cancer. It identifies smoking and secondhand smoke as the primary causes of lung cancer, responsible for over 90% of cases. The main symptoms of lung cancer are chest pain, coughing, coughing up blood, fatigue, weight loss, shortness of breath, and bone pain in later stages. Thousands of Americans die from lung cancer each year, with secondhand smoke causing about 3,000 additional deaths annually from lung cancer. Lung cancer is more common in men but rates have declined for men and increased for women over time.
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The document summarizes evidence on the hazards of smoking and benefits of stopping smoking from long-term studies in the UK and US. It finds that smoking greatly increases the risk of death in middle age (35-69) and that stopping smoking at any age avoids much of this risk, with earlier stopping providing greater benefits. Specifically, it reports that half of long-term male smokers in the UK were killed by smoking, but this risk decreased to 16% for those who stopped at age 50 and only 2% for those who stopped at age 30.
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The document discusses lung cancer in Los Angeles. It notes that lung cancer arises due to mutations in lung cells that cause abnormal growth. Tobacco use is responsible for almost 90% of lung cancer cases. The document also discusses that non-smokers can develop lung cancer, and that secondhand smoke and air pollution are reasons non-smokers may develop lung cancer. It provides statistics on lung cancer incidence and mortality.
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This document discusses the negative health effects of smoking, including increased risks of developing diseases like emphysema, bronchitis, heart disease, and various cancers. It explains how smoking damages and destroys cilia cells in the lungs, impairing the body's ability to clear mucus and trap harmful particles. Long-term smokers have a 25 times higher risk of lung cancer compared to non-smokers. However, many of the health risks can be reduced by quitting smoking, as the lungs can partially repair damage over time.
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This document discusses lung cancer, including its symptoms, diagnosis, causes, types, treatment, and prevention. It notes that lung cancer is the leading cause of cancer death worldwide and is often caused by long-term tobacco smoke exposure. The two main types of lung cancer are small cell lung carcinoma and non-small cell lung carcinoma. Treatment options include surgery to remove parts of the lungs, chemotherapy, and radiation therapy. Prevention strategies include not smoking, avoiding secondhand smoke, testing for radon, and being aware of workplace exposures.
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Lung cancer arises from mutations in lung cells that cause abnormal and uncontrolled growth. It is the leading cause of cancer death in men and second leading in women. Tobacco use is responsible for almost 90% of lung cancer cases. Secondhand smoke exposure is another risk factor for non-smokers and can lead to lung cancer and other health issues. The document compares images of smoker and non-smoker lungs to illustrate the damaging effects of smoking.
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Lung cancer arises from mutations in lung cells that cause abnormal and uncontrolled growth. It is the leading cause of cancer death in men and second leading in women. Tobacco use causes almost 90% of lung cancer cases. Secondhand smoke exposure can also lead to lung cancer in non-smokers. The symptoms of lung cancer are often not apparent until it has spread. Air pollution and chemicals used in homes are additional risk factors for developing lung cancer.
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This document discusses the health risks of smoking and secondhand smoke. It notes that smoking causes cancer, especially lung cancer, as well as other lung diseases like emphysema and bronchitis. Smoking is also linked to increased risk of cancer in other organs. Additionally, secondhand smoke exposes non-smokers to the same toxic chemicals and increases their risks of lung cancer, heart disease, and other illnesses. Children are especially vulnerable to the health effects of secondhand smoke.
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This document discusses the health hazards of smoking tobacco. It provides statistics showing high rates of smoking among Americans despite known risks. Peer pressure and addiction are cited as reasons people continue smoking. The document outlines the negative health effects of smoking, including increased risk of lung cancer, heart disease, and other respiratory issues. It discusses the properties of tobacco and nicotine and how smoking impacts the circulatory, respiratory, and digestive systems. The 1964 surgeon general's report linking smoking to health risks is summarized.
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The second main lung condition is emphysema or as it is usually described, COPD (Chronic Obstructive Lung Illness). COPD is more of a class of illness that consist of emphysema, persistent bronchitis and bronchiectasis. These illness are obviously persistent, in that their symptoms proceed or continue gradually. They are likewise obstructive, which means they block the circulation of air out of the lungs. Simply put, they can inhale, yet have trouble taking a breath out.
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There are 2 primary gamers in the world of smoking associated lung illness: lung cancer cells and emphysema. The clinical neighborhood informs us that 90% of all lung cancers cells are created by smoking cigarettes.
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This document discusses lung cancer, including its symptoms, diagnosis, causes, types, treatment, and prevention. It notes that lung cancer is the leading cause of cancer death worldwide and is often caused by long-term tobacco smoke exposure. The two main types of lung cancer are small cell lung carcinoma and non-small cell lung carcinoma. Treatment options include surgery to remove parts of the lungs, chemotherapy, and radiation therapy. Prevention strategies include not smoking, avoiding secondhand smoke, testing for radon, and being aware of workplace exposures.
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This document provides an overview of lung cancer, including its causes, symptoms, types, and how it starts and spreads. It discusses that lung cancer has become a leading cause of cancer death worldwide. The main causes of lung cancer are smoking tobacco and exposure to secondhand smoke. There are two main types of lung cancer - non-small cell lung cancer and small cell lung cancer. Common symptoms include coughing, chest pain, shortness of breath, coughing up blood, and weight loss.
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- Key ongoing debates center around nature vs nurture, stability vs change, and continuity vs discontinuity. Exam advice includes getting rest, eating, time management, and persevering through challenges.
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El documento describe las pistas de un acertijo sobre una planta. La planta tiene flores en forma de sombrilla, hojas similares al cilantro y tallos como el perejil. Sus raíces se parecen a las de la chirivía. El documento concluye que la planta del acertijo es la cicuta, una hierba venenosa conocida por haber sido usada para envenenar a Sócrates.
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Promoting Wellbeing - Applied Social Psychology - Psychology SuperNotes
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Lung cancer
- 1. Lung Cancer In Los Angeles By:Jose contreras
- 2. Introduction • Lung cancer arises when a • Tobacco use is responsible for series of mutations in normal almost 90% of lung cancer lung cells cause them to cases. Those who never smoke become abnormal and grow or quit long time ago may out of control. Lung cancer is develop it as well. the leading cause of cancer death in men and it’s second leading in women. By Lynne Eldridge MD Reviewed by: Medical Review Board
- 3. In 1968 to 1972 there has been observed a rate of lung cancer on males in south central Los Angeles. In southcentral Los Angeles there air sampling has indicated an excess of certain polynuclear aromatic hydrocarbons.
- 4. 15 percent of men who get lung cancer that are non-smokers get lung cancer and 50 percent of women who get lung cancer are non-smokers. (this people have never smoked and still have lung cancer)
- 5. About 200,000 people have lung cancer each year. About 160,000 die of lung cancer annual. Survival rate average is about five years. this rate has been for decades.
- 6. About 87 percent of lung cancer is from smoking. This means that there is other ways to get lung cancer. There is about 13 percent of non-smokers who get lung cancer also.
- 7. The reason you could get lung cancer and you never smoked is because of second hand smoke and air pollution. This is why is not good to be around people who smoke.
- 8. Second hand smoke is like smoke out of the cigarette, pipe or cigar. The smoke could stay in the air long after the cigarette has been put away and a second hand smoker could inhale it.
- 9. 1533 kids from age 12 to 19 in Los Angeles who underwent hearing test and also a blood test to check their level of cotinine, an indication of level of tobacco smoke exposure. the kids were all non-smokers. Kids who are exposed to secondhand smoke had higher rates of low-frequency and high- frequency hearing loss.
- 10. Secondhand smoke is one of the reasons why non-smokers get lung cancer. Also did you know that women who get lung cancer is from all chemicals they use at home to clean?
- 11. Summary Lung cancer is one of the most common cancer why humans die. Second hand smoke is one of the reasons why non-smokers get lung cancer. You could be one of them secondhand smoker how don’t even know what can happen when being a secondhand smoker.
- 12. By: Shari Roan (July 18, 2011) Los Angeles Times (November 22, 2011) http://articles.latimes.com/2011/jul/18/news/ la-heb-secondhand-smoke-hearing-20110718 By: Susan Abram (January 25, 2010) Fighting Lung Cancer (November 18, 2011) http://www.dailynews.com/news/ ci_14267600 By: Thomas H. Maugh II (March 31, 2011) Lung cancer deaths in women decline for the first time in 40 years (November 18, 11)
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