Radiation therapy uses high-energy radiation to shrink tumors and kill cancer cells. X-rays‚ gamma rays‚ and charged particles are types of radiation used for cancer treatment. The radiation may be delivered by a machine outside the body called a linear accelerator to focus x-rays directly on the tumor or tumor bed (external-beam radiation therapy)‚ or it may come from radioactive material placed in the body near cancer cells (internal radiation therapy‚ also called brachytherapy). Systemic
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#:304034 Date: 21/04/2014 Topic: CANCER General Purpose: To inform for audience about cancer Specific Purpose: To provide bad effect to anyone and how to prevent it Central idea: Cancer is a serious disease that may be preventable and curable. INTRODUCTION: I. Attention getter: More than 1/2 million people are expected to die of cancer in a year That ’s more than 1‚500 a day An average of 1/2 of men and 1/3 of women will develop cancer II. Reason to listen: Cancer can affect anyone‚ so from
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Skin bleaching Is the act of using chemical means to lighten the skins complexion. It is said to be one to enhance one’s physical appearance. Skin bleaching is a social issue faced by many Jamaicans . The epidemic started several years ago due to racism . Blacks where seen as inferior amongst whites and thought that bleaching the skin would allow them to be just as worthy as people of lighter complexion. The ancestral pattern combined with modern prejudices are what has made skin bleaching popular
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Levels of Prevention The three levels of prevention in the community settings are; primary prevention‚ secondary prevention and tertiary prevention. With these three levels of prevention it helps the individual‚ the people and the community to attain better and good health. First the primary prevention‚ which focus mainly on health education‚ health promotion primary. This activity is concerned in preventing the specific illness or disease. The U.S. Preventative Services Task Forces’ Guide to
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1. Introduction Cancer is one word that no one wants to hear. It can bring a lot of fear and confusion toward many families who have a member death of cancer. Usually‚ it is more happen in adults‚ but that was few cases‚ cancer has also been diagnosed in children too. Cancer is simply a disease of the cells in which bad cells multiply themselves and grow into tumors and even affect all other body organs. There are many types of cancer‚ but cancer is a huge issue everywhere in the world today.
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Links < C PAPER Characterization of porcine skin as a model for human skin studies using infrared spectroscopic imaging Rong Kong and Rohit Bhargava* Downloaded by Queen Mary‚ University of London on 19/04/2013 18:44:34. Published on 21 April 2011 on http://pubs.rsc.org | doi:10.1039/C1AN15111H Received 10th February 2011‚ Accepted 14th March 2011 DOI: 10.1039/c1an15111h Porcine skin is often considered a substitute for human skin based on morphological and functional data‚ for example
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List of skin conditions Acne A common inflammatory disorder of the sebaceous (oil secreting) glands of the skin causing inflamed red pimples on the face and neck. Most people affected by acne are aged between 12 and 25. However‚ men and women in their 30s and 40s can also suffer. There are many treatments available to help deal with the condition. Alopecia Alopecia means sudden hair loss. There are many different causes and patterns of hair loss. Any area can be involved including eyebrows and
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Cervical Cancer Cervical cancer is one of the most preventable cancers‚ yet still remains the world’s third leading cancer killer in woman. All women are at risk for cervical cancer‚ and there is a higher occurrence in women over age thirty. Prevalence is much higher in countries with poor healthcare and poor economics in comparison to the United States. Research has been done and shows there is a genetic link for cervical cancer. Genetic testing can be beneficial at further assessing a women’s
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The fight towards winning the war on cancer is a national priority. Cancer is now the number two killer in the United States‚ and takes nearly 550‚000 lives each year. In the article‚ "Losing the War on Cancer‚" from the Cancer Prevention Coalition‚ by Ralph W. Moss‚ the efforts made since 1971 when President Nixon launched America ’s war on cancer is discussed at length. Nixon allocated billons of dollars towards funding resources to find a cure for cancer. Since then‚ it is estimated that approximately
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Erikka Perkins ANT 801SS Kathy Clifton 2/16/2014 Skin Color The biggest physical difference in the human population is the color of skin‚ which vary a lot between individuals and in different places in the world. Appearance is dramatically different between individuals but skin color is an example of something exhibits continuous variation. Skin color cannot be defined by colors but by one extreme to another. Skin color is a known as a polygenic gene that is a consequence of the difference
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