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Free research papers and essays on topics related to: lung

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  • An Estimated 146,000 Americans Died Of Lung Cancer In 1992, And 90 Percent Of These Deaths Were Caused By Cigarette Smoking S - 421 words
    An estimated 146,000 Americans died of lung cancer in 1992, and 90 percent of these deaths were caused by cigarette smoking. Smoking is responsible for about 30 percent of all cancer deaths annually in the United States more than 155,000 each year. If smoking-related cancers could be eliminated from our society, we would see a significant decline in the annual cancer death rate instead of small but steady increases. Since 1964, the year of the Surgeon General's first report on the health risks of cigarette smoking, strong evidence of the association between smoking and cancer has accumulated. Countless studies have proved that smoking causes lung cancer, and we now know that it substantially ...
    Related: cancer, cigarette, cigarette smoking, lung, lung cancer, quit smoking, smoking
  • Lung Cancer - 796 words
    Lung Cancer "Lung cancer is an uncontrolled, extremely deadly division of cells in the lung" (World Book, "Lung Cancer"). The two major types of lung cancer include small and non-small cell. Many different risk factors contribute to lung cancer. There are numerous symptoms that are difficult to detect in the early stages of lung cancer. Doctors use special machines to detect the severity of each stage. Treatments and cures differ in each individual case. Lung cancer is a huge problem because it is the leading cause of cancer death in both men and women (Microsoft, "Lung Cancer"). Both small cell and non-small cell lung cancer affect different types of cells in the lung and spread in differen ...
    Related: american lung, cancer, cancer treatment, lung, lung cancer
  • Lung Cancer - 1,649 words
    Lung Cancer Lung cancer is not just one disease but rather a group of diseases. All forms of cancer cause cells in the body to change and grow out of control. Most types of cancer cells form a lump or mass called a tumor. Cells from the tumor can break away and travel to other parts of the body where they can continue to grow. This spreading process is called metastasis. When cancer spreads, it is still named after the part of the body where it started. For example, if breast cancer spreads to the lungs, it is still breast cancer, not lung cancer. Another word for cancerous is malignant, so a cancerous tumor is referred to as malignant. But not all tumors are cancer. A tumor that is not canc ...
    Related: american cancer, breast cancer, cancer, cancer society, lung, lung cancer
  • Lung Cancer - 1,671 words
    ... . There are three subtypes within this group. Some types grow more quickly than others. Ask your doctor to explain which of these you have. There are a few other rare types of lung cancer not covered in this document. Staging is the process of finding out how far the cancer has spread. This is very important because your treatment and the outlook for your recovery depend on the stage of your cancer. There are different staging systems for small cell and non-small cell lung cancer. Small cell lung cancer staging For small cell lung cancer a two-stage system is most often used. These are limited stage and extensive stage. Limited stage usually means that the cancer is only in one lung and ...
    Related: cancer, cancer treatment, lung, lung cancer, lung disease
  • Lung Cancer - 629 words
    LUNG CANCER WHAT IS LUNG CANCER? Lung cancer is the uncontrolled growth of abnormal cells in the lung. Normal lung tissue is made up of cells that are programmed by nature to create lungs of a certain shape and function. Sometimes the instructions to a cell go haywire and that cell and its offspring reproduce wildly, without regard for the shape and function of a lung. That wild reproduction can form tumours that clog up the lung and make it stop functioning as it should. Because of the large size of the lungs, cancer may grow for many years, undetected, without causing suspicion. In fact, lung cancer can spread outside the lungs without causing any symptoms at all. The majority of people wh ...
    Related: cancer, lung, lung cancer, country people, different kinds
  • Spiral Ct Lung Screening - 1,671 words
    SPIRAL CT LUNG SCREENING AT DESERT RADIOLOGISTS By Linda Robert Marilyn Raquel Mike MKT 438 Instructor: Kelly Wood July 19, 2000 HISTORY OF DETECTING LUNG CANCER Lung cancer affects more than 170,000 men and women each year. Currently, there isnt a practical or definitive screening method for detecting this disease. Historically, chest x-rays were used to detect cancer when patients presented symptoms. Though chest x-rays can pick up cancerous lesions, it has not been recommended as a routine annual screening tool because it often detects the disease too late when cure is difficult. By the time lung cancer is large enough to be visible on chest x-rays, it is often advanced and may have alrea ...
    Related: lung, lung cancer, screening, spiral, health care
  • Spiral Ct Lung Screening - 1,574 words
    ... picking up the cost. Also, for those who cannot afford the test, diagnosis may be unavailable. Desert Radiologists wants to inform everyone by flooding the market with mass publicity and awareness. Information on the disease, procedure, costs and benefits of early detection make the testing appear necessary and desirable. Advertising at various locations hope to produce results which will contribute to the success of testing being requested on a regular basis just like Pap tests and mammograms. By being the first imaging center in Las Vegas to offer this service, Desert Radiologist hopes to capitalize on an untapped market and retain a steady customer base. THE PLAN FOR MARKET SHARE Dese ...
    Related: lung, lung cancer, screening, spiral, initial phase
  • A Difference In Values - 1,051 words
    A Difference In Values A Difference in Values The House of Wang Lung rose in one generation from a family of poor farmers to a wealthy respected house in the novel The Good Earth by Pearl Buck. The dramatic change in social status causes the sons of Wang Lung to have different views and values from their father. His different treatment of each son also shapes each character. Although part of the same family the charachters demonstrate a difference in values. The father values the land, the youngest son values regognition, the middle son values wealth, and the eldest son values respect. As a result of his impoverished upbringing, Wang Lung values the land more than anything else. His obsessio ...
    Related: book reports, good earth, wang lung, glory, watches
  • Abortion - 849 words
    ABORTION This topic has always been a concern between the people and the government. There are approximately 1.6 million abortions. Abortion means "Induced termination of pregnancy and expulsion of an embryo or fetus that is incapable of survival. I think that basically, people can do whatever they want to do, as long as they know what they are doing. What abortion is, is that if a woman has a baby in her stomach, and she does not want to have the baby, she can go through abortion or have the baby and put the baby for adoption. The main reason for aborting a baby is because that they can not handle the responsibility, another one is because they can not afford it. There are three stages in a ...
    Related: abortion, partial birth abortion, partial-birth abortion, third stage, psychological effects
  • Abortion: Prolife - 499 words
    Abortion: Pro-life! Free Swiss Anti-Wrinkle Cream. You Won't Believe Your Eyes! Abortion: Pro-life! Every day, an overwhelming amount of human beings lives are terminated. The culprit: unwanted pregnancies. Many woman are (not by choice), becoming pregnant as a result of unsafe sex, rape, and other things. So what is one to do when they discover that theyre pregnant? They have some alternatives: (1) have the child and raise it (2) have the child, then give it up for adoption (3) get an abortion. Sadly, many women choose alternative three, unaware of what theyre getting themselves into. Abortion is very cruel to the baby and even harms the mother. It is murder! There are many different proced ...
    Related: first trimester, webster dictionary, nervous system, partial, spinal
  • Acid Rain - 1,289 words
    Acid Rain Pollution comes in various forms. Whether its toxic waste, CFCs, or sewage, they are all hazardous, to the earth. These can deplete the earth and its inhabitants of resources, causing a harmful change. A product of pollution is acid rain. We shall see that acidification is harmful to all forms of life. Acid rain is any form of precipitation that is polluted by sulphur dioxide (SO2), and nitrogen oxides (NOX). This acid precipitation can be in the form of rain, snow, sleet, fog, or cloud vapors. The acidity of substances dissolved in water are measured by their pH levels. Normal precipitation pH levels fall between 5.0-5.6.2 When levels fall below these numbers, then the precipitati ...
    Related: acid, acid rain, rain, human activity, food supply
  • Adolf Hitler - 443 words
    Adolf Hitler Hitlers Childhood Adolf Hitler was born on April 20, 1889, in a small Austrian village called Braunau-am-Inn. Adlof was born a sickly child, his mother, Klara, watched over him night and day. Klara Hitler protected young Adolf from her short-tempered husband, Alois. Adolf grew into a thin, dark-haired, blue-eyed boy with an angular face (Twisted 63). At the age of 6, Hitler started school and showed excellent achievement in his classes. Outside of school young Hitler was energetic and had many friends. Adolfs home life was far less happy. His father ran the household like a military boot camp. When his father was in the same room as him, Adolf was not allowed to speak without pe ...
    Related: adolf, adolf hitler, hitler, academic performance, nazi party
  • Adolf Hitler - 1,286 words
    Adolf Hitler ADOLF HITLER Rob Moffitt Mrs. Flinn CP Enlish 10 April 16, 2000 1. Hitlers Early Life 2. Hitlers World War I Service 3. Free Corps 4. Weimar Republic 5. German Workers Party 6. Munich Putsch 7. Mein Kampf 8. Hitlers Rise to Power 9. Hitler Launches the War 10. Hitlers Last Days The interesting life of Adolf Hitler is not fully known to people. Adolf Hitler was born on April 20, 1889, the fourth child of Alois Schickelgruber and Klara Hitler in the Austrian town of Braunau. Two of his siblings died from diphtheria when they were children, and one died shortly after birth. Alois was a customs official, illegitimate by birth, which was described by his housemaid as a very strict bu ...
    Related: adolf, adolf hitler, hitler, franz ferdinand, early life
  • Agent Orange - 973 words
    Agent Orange In 1962, the United States Military began to use a potentially toxic chemical known as Agent Orange. The toxic chemical was used a defoliant to destroy crops and eliminate ground cover during the Vietnam War. Vietnamese troops would hide underneath the thick forest and make it impossible for United States troops to spot them. So in 1962 the Army began using Agent Orange as a way of eliminating that problem. The government had very little knowledge about the deadly chemical but went ahead and used it anyway. They had no idea of the disastrous long-term effects that it would have on men, women and children. But the hardest group hit by the chemical was not Vietnamese civilians but ...
    Related: agent, agent orange, orange, term effects, vietnam veterans
  • Aids - 1,178 words
    Aids For an epidemic that would explode to claim hundreds of thousands of lives, AIDS surfaced very quietly in the United States, with a small notice on June 4, 1981 in a weekly newsletter published by the Centers for Disease Control in Atlanta, alerting doctors to five unusual cases of pneumonia that had been diagnosed in Los Angeles residents over the previous few months. All the patients were homosexual men who had come down with PCP (Pneumocystis carinii pneumonia), a lung infection usually seen only severely malnourished children or adults undergoing intensive chemotherapy. But until they got sick the California men were well nourished, vigorous adults, whose immune systems should have ...
    Related: aids, aids epidemic, aids research, high blood pressure, blood cells
  • Aids In Detail - 2,050 words
    AIDS In Detail Acquired immunodeficiency syndrome (AIDS). Today, despite the continuing production of better antibiotics since the discovery of penicillin, we are facing an infectious disease against which all these drugs are virtually powerless. This disease is spreading inexorably, killing more people and more people each year. AIDS does not know no national boundaries and does not discriminate by race or sex. It is rampaging not only throughout the United States, but also through Africa, India, China, Russia, Europe, South America, and the Caribbean countries. Even infants and children are at risk. AIDS is similar to the bubonic plague or the "BLACK DEATH" that killed perhaps one-third in ...
    Related: aids, aids epidemic, infectious disease, human immunodeficiency, purple
  • Air Pollution - 1,981 words
    Air Pollution (name, title) Executive Summary An evaluation of the implications of environmental air pollution on human life and the macro, meso and micro level steps being taken to change the current status of air pollution is the purpose of this site. The method of analysis used involved researching the actual hazards of air pollution on humans, what solutions government agencies have proposed/implemented (macro), what steps cities across the United States have taken (meso) and how you (micro) can take a step toward solving the air pollution problem. The conclusion I have drawn from this research is that with the abundance of evidence supporting the idea that air pollution has become a ser ...
    Related: air pollution, pollution, pollution problem, african american, government agencies
  • Air Pollution - 1,567 words
    Air Pollution Acid rain is a problem that has plagued earth for years. It is poisoning our waters, animals, plants, soil, and more. It is a problem that can not be ignored or it might have catastrophic results on our environment. Acid rain is caused by air pollution, which is due to man-made actions. Scientists have discovered that air pollution from the burning of fossil fuels is the major cause of acid rain. Power plants and factories burn coal and oil, which is used to produce the electricity we need to heat and light our homes and to run our electric appliances. We also burn natural gas, coal, and oil to heat our homes, and our cars, trucks, boats, and airplanes use gasoline to run, whic ...
    Related: air pollution, pollution, pollution prevention, power plants, fossil fuel
  • Air Pollution - 1,546 words
    Air Pollution Air Pollution is addition of harmful substances to the atmosphere resulting in damage to the environment, human health, and quality of life. One of many forms of pollution, air pollution occurs inside homes, schools, and offices; in cities; across continents; and even globally. Air pollution makes people sick, it causes breathing problems and promotes cancer, and it harms plants, animals, and the ecosystems in which they live. Some air pollutants return to earth in the form of acid rain and snow, which corrode statues and buildings, damage crops and forests, and make lakes and streams unsuitable for fish and other plant and animal life. Pollution is changing the earth's atmosph ...
    Related: air pollution, pollution, greenhouse gases, global scale, burn
  • Air Pollution - 1,493 words
    ... ures have in fact been rising, and the years from 1987 to 1997 were the warmest ten years on record. Most scientists are reluctant to say that global warming has actually begun because climate naturally varies from year to year and decade to decade, and it takes many years of records to be sure of a fundamental change. There is little disagreement, though, that global warming is on its way. Global warming will have different effects in different regions. A warmed world is expected to have more extreme weather, with more rain during wet periods, longer droughts, and more powerful storms. Although the effects of future climate change are unknown, some predict that exaggerated weather condi ...
    Related: air pollution, pollution, pollution control, lung disease, more effective
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