...A disease is an abnormal condition affecting the body of an organism. It is often construed to be a medical condition associated with specific symptoms and signs.[1] It may be caused by external factors, such as infectious disease, or it may be caused by internal dysfunctions, such as autoimmune diseases. In humans, "disease" is often used more broadly to refer to any condition that causes pain, dysfunction, distress, social problems, or death to the person afflicted, or similar problems for those in contact with the person. In this broader sense, it sometimes includes injuries, disabilities, disorders, syndromes, infections, isolated symptoms, deviant behaviors, and atypical variations of structure and function, while in other contexts and for other purposes these may be considered distinguishable categories. Diseases usually affect people not only physically, but also emotionally, as contracting and living with many diseases can alter one's perspective on life, and their personality. Death due to disease is called death by natural causes. There are four main types of disease: pathogenic disease, deficiency disease, hereditary disease, and physiological disease. Diseases can also be classified as communicable and non-communicable disease. Terminology In many cases, the terms disease, disorder, morbidity and illness are used interchangeably.[2] In some situations, specific terms are considered preferable. [edit]Disease The term disease broadly refers to any condition...
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...Test Blueprint I. Health Promotion and Disease Prevention – 5% of test content A. Epidemiology (e.g., at-risk populations including cultures; socioeconomic status; age; occupations) B. Prevention (e.g., high risk behaviors; preventive health practices) II. Screening, Early Detection and Diagnosis – 7% of test content C. Risk factors for cancer D. Screening E. Early detection F. Risk Reduction Guidelines G. Diagnostic testing III. Scientific Basis for Practice including Research – 10% of test content H. Carcinogenesis I. Immunology J. Genetics K. Specific cancers (pathophysiology, diagnostic measures, prognosis) L. Classification (tumors, staging, grading) M. Common metastatic sites N. Research Protocols and Clinical Trials IV. Cancer Treatment Modalities – 15% of test content O. Vascular access devices P. Surgery Q. Radiation R. Targeted therapies S. Biotherapy T. Chemotherapy U. Hematopoietic stem cell transplant V. Complementary, alternative and integrative modalities V. Symptom Management – 22% of test content (risk factors, prevention, education, management, and palliative care using the nursing process) W. Etiology and patterns of symptoms (acute, chronic, late) X. Toxicity and rating scales Y. Alterations in comfort Z. Alterations in protective mechanisms [. Alterations...
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...Company Information The Melanoma Research Foundation (MRF), was founded in 1996 by Diana Ashby. During a personal three year battle against melanoma, Diana had lost several friends to the disease, and became frustrated that there were no effective treatments being developed. Diana began researching for alternative therapies, and discovered that promising therapies were often halted due to lack of funding. She then founded MRF to raise money for research, but sadly, lost her light to the disease eight months later (MRF, 2015). In 2009, I became familiar with the MRF, following my personal battle with melanoma. The organization at that time was located in Hillsborough, NJ, and has since moved to Washington, D.C., as a strategy to strengthen their influence in legislation and finding for new treatments and therapies. Since then, the organization has spearheaded initiatives to accelerate drug therapies, established themselves as leaders in ocular melanoma awareness and research...
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...Swimming in chlorinated pools can cause an increased risk of cancer in bathers, Spanish researchers said on Monday. Researchers at the Center for Research in Environmental Epidemiology (CREAL) in Barcelona, and the Research Institute Hospital del Mar studied changes in indicators of mutagenicity - permanent mutation of the DNA - among a group of swimmers in a chlorinated pool. "The evidence of genotoxic effects were observed in 49 healthy adults after swimming for 40 minutes in a chlorinated pool," CREAL said in a statement Monday. The researchers found indicators increased risk of cancer in healthy subjects, and possible respiratory effects that the chlorine used as a disinfectant, has on individuals. The study was published Sunday in the journal Environmental Health Perspectives US .. The co-director of CREAL, Manolis Kogevinas, said the...
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...--> students should make summary notes under each of the headings. --> from these notes students should be able to compose a response to the dot point they have CHIPd. LP - complete a response to this dot point based on the information you have gathered from class in preparation for the assessment task 13/11/13 P6 Gather, process and analyse information to identify the cause and effect relationship of smoking and lung cancer --> this lesson was a continuation of the previous lesson where students were able to clarify the information they have gathered about epidemiology as well as discussing in further details the cause and effect relationship between smoking and lungh cancer. LP - Compose a response to this dot point based on the information from the lesson. If this has already been done then annotate the work with extra information that may not have been included in the original response. 14/11/13 P1 Discuss the role of quarantine in preventing the spread of disease in plants and animals across regions of australia --> read pg 445-448 and discuss with the students the main points. Student are to take summary notes of the information in their books to compose a response to the dot point in...
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...Lung cancer From Wikipedia, the free encyclopedia This article is about lung carcinomas. For other lung tumors, see Lung tumor. Lung cancer Classification and external resources LungCACXR.PNG A chest X-ray showing a tumor in the lung (marked by arrow) ICD-10 C33-C34 ICD-9 162 DiseasesDB 7616 MedlinePlus 007194 eMedicine med/1333 med/1336 emerg/335 radio/807 radio/405 radio/406 MeSH D002283 Lung cancer (also known as carcinoma of the lung) is a malignant lung tumor characterized by uncontrolled cell growth in tissues of the lung. If left untreated, this growth can spread beyond the lung by process of metastasis into nearby tissue or other parts of the body. Most cancers that start in the lung, known as primary lung cancers, are carcinomas that derive from epithelial cells. The main primary types are small-cell lung cancer (SCLC), also called oat cell cancer, and non-small-cell lung cancer (NSCLC). The most common symptoms are coughing (including coughing up blood), weight loss, shortness of breath, and chest pains.[1] The most common cause is long-term exposure to tobacco smoke,[2] which causes 80–90% of lung cancers.[1] Nonsmokers account for 10–15% of lung cancer cases,[3] and these cases are often attributed to a combination of genetic factors,[4] and exposure to; radon gas,[4] asbestos,[5] and air pollution[4] including second-hand smoke.[6][7] Lung cancer may be seen on chest radiographs and computed tomography (CT) scans. The diagnosis is confirmed by biopsy[8]...
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...EITHICAL DELIMAS IN NURSING Green Group Shannon Blake, Sherri Dunn, Susan Brown, Tammie Hicks, Miriam Cook Grand Canyon University Nrs-437 November 7, 2015 Nurses have been playing very important roles in the caring of patients throughout the continuum of life and at the end of life for years. It is the position of the ANA that participation of nurses in euthanasia is prohibited as those acts are in contradiction of the code of ethics for nurses. Nurses have a duty to provide humane, comprehensive and compassionate care in respect to the rights of patients, but maintain the standard of the profession in the presence of chronic, debilitating illness and at the end of life. Voluntary euthanasia is the act of taking a life painlessly especially to relief suffering from an incurable illness, with the consent of a dying patient. Denying people such wishes can lead to unnecessary suffering. There are two types of euthanasia; involuntary, where patients refuse to consent and non-voluntary, patients unable to consent. Euthanasia can have great impact on the society. It affects everyone one way or another. Although a person has autonomy to make decisions about his end of life care doesn’t take away from the fact that their family and friends will be affected with guilt, anger and bitterness. Voluntary euthanasia can hamper efforts to advance medical research in finding cures for diseases (Saunders, 2011). As the nurse taking care of a terminally ill patient...
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...schools across the country. We must emphasize that you need to be honest in writing your personal statements. If you borrow material or use quotes from other sources, make sure to credit them appropriately. Not giving credit where it is due is not only disastrous to your essay, but it is also illegal. Admissions officers read hundreds, and even thousands of personal statements each year, and have developed a fine tune sense for detecting plagiarism as well as remembering the essays they’ve read. You owe it to yourself to be hones, open, and sincere in writing your personal essay as it is a reflection of yourself and what is important in your life and your decision to pursue a career in medicine. Stanford Essays The following essays were written by real Stanford medical students in preparing their applications. We suggest that you read through all of the essays to get a diverse view of the types of themes and styles which have been successfully used for personal statements. Each personal statement is exactly that, personal. No one format or style will work for everyone. However, there are structures and themes which are common throughout. These essays are meant to give you an in depth look inside previous applicants’ writing and what has gone into their decisions to enter the field of medicine. All essays are presented in their original format, unaltered. In certain cases, personal identifiers have been removed to protect the privacy of the essay writer. These essays...
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...1 AC 19‐3‐2012 Item No.4.17 University of Mumbai Revised Syllabus for the S.Y.B.A. Program: B.A. Course: Psychology Semester III & IV (As per Credit Based Semester and Grading System with effect from the academic year 2012–2013) 2 Programme – Bachelor of Arts (B. A.) Credit Based Semester and Grading System S.Y.B.A. Psychology Syllabi To be implemented from the Academic year 2012-2013 Semester III Course Course Code Title UAPSY301 Social Psychology: Part I UAPSY302 Developmental Psychology: Part I Units 1. The Field of Social Psychology 2. Social Cognition 3. Social Perception 4. Attitudes 1.Introduction - Beginnings 2.The Start of Life; Birth and the Newborn Infant 3.Physical Development in Infancy 4.Cognitive Development in Infancy Credits 3 Marks 100 ( 60 +40) 100 ( 60 +40) 3 Semester IV Course Course Code Title UAPSY401 Social Psychology Part II Units 1. Stereotyping, Prejudice and Discrimination 2. Social Influence 3. Aggression 4. Groups and Individuals 1. Physical, Social and Personality Development in the Preschool Years 2. Cognitive Development in Pre-school years 3. Physical, Social and Personality Development in Middle Childhood 4. Cognitive Development in Middle Childhood Credits 3 Marks 100 ( 60 +40) UAPSY402 Developmental Psychology: Part II 3 100 ( 60 +40) UAPSY 301 Semester III. Social Psychology: Part I (Credits = 3) 3 lectures per week; 45 lectures per Semester Objectives: 1. To impart knowledge of the basic concepts and...
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...WRITING AN EFFECTIVE RESEARCH PROPOSAL The purpose of this handout is not to teach you how to design a research project. Rather it is to help you translate your research plans into an effective research proposal. A well-written proposal will ease the process of obtaining institutional and ethical approval and will increase your chances of obtaining funding for your project. The writing of this booklet was guided by our experience writing proposals but also on our experiences as reviewers on institutional and granting agency review panels. The booklet is designed for health sciences researchers conducting quantitative, clinical research. However, the general concepts are applicable to most areas of inquiry. Writing an Effective Research Proposal 2 ELEMENTS OF A RESEARCH PROPOSAL ∗ ∗ ∗ ∗ ∗ ∗ ∗ Title Abstract Study Problem Rationale/Relevance of the Project Literature Review Specific Study Objectives Research Methods I. Study design II. Subjects Inclusion/exclusion criteria Sampling Recruitment plans Method of assignment to study groups III. Data collection Variables: outcomes, predictors, confounders Measures/instruments Procedures IV. Intervention V. Statistical considerations Sample size Data analysis Ethical Considerations Consent form Privacy of information Work Plan Budget Research team Dissemination Plan 3 ∗ ∗ ∗ ∗ ∗ Writing an Effective Research Proposal KEYS TO SUCCESS TO WRITING A GOOD PROPOSAL Overall Quality of the Study ∗ Good research question...
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...PERCENTAGES: THE MOST USEFUL STATISTICS EVER INVENTED Thomas R. Knapp © 2010 "Eighty percent of success is showing up." - Woody Allen “Baseball is ninety percent mental and the other half is physical.” - Yogi Berra "Genius is one percent inspiration and ninety-nine percent perspiration." - Thomas Edison Preface You know what a percentage is. 2 out of 4 is 50%. 3 is 25% of 12. Etc. But do you know enough about percentages? Is a percentage the same thing as a fraction or a proportion? Should we take the difference between two percentages or their ratio? If their ratio, which percentage goes in the numerator and which goes in the denominator? Does it matter? What do we mean by something being statistically significant at the 5% level? What is a 95% confidence interval? Those questions, and much more, are what this book is all about. In his fine article regarding nominal and ordinal bivariate statistics, Buchanan (1974) provided several criteria for a good statistic, and concluded: “The percentage is the most useful statistic ever invented…” (p. 629). I agree, and thus my choice for the title of this book. In the ten chapters that follow, I hope to convince you of the defensibility of that claim. The first chapter is on basic concepts (what a percentage is, how it differs from a fraction and a proportion, what sorts of percentage calculations are useful in statistics...
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...Chapter I INTRODUCTION Background of the Study Although pain is a universal experience, its exact nature remains a mystery. It is known that pain is highly subjective and individual and that it is one of the body’s defense mechanisms that indicate a problem. Unrelieved pain presents both physiologic and psychologic dangers to health and recovery. McCaffery 1999, defines pain as “whatever the experiencing person says it is, existing whenever he (or she) says it does.” Basic to this definition is the care provider’s willingness to believe that the client is experiencing pain and that the client is the real authority on that pain. Health care professionals recently have focused on the positive effects of humor and laughter on health and disease. Humor involves the ability to discover, express, or appreciate the comical or absurdly incongruous, to be amused by one’s own imperfections or the whimsical aspects of life, and to see the funny side of an otherwise serious situation. Humor in nursing is defined as helping the client “to perceive, appreciate, and express what is funny, amusing, or ludicrous in order to establish relationships, relieve tension, release anger, facilitate learning, or cope with a painful feeling” (McCloskey 2000). Many health care settings are now interested in providing humor as a caring skill and have recognized that “laughter is the best medicine.” “Humor rooms” are being created for clients and staff that are supplied with...
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...Obesity an American Epidemic HCS/552 Karen L. Chambers University of Phoenix Monday June 4, 2012 Professor James Hamilton Obesity an American Epidemic Numerous research studies have confirmed that poor eating habits, lack of exercise and a sedentary lifestyle are the prime contributors to obesity in the US. Because of on the go life styles, fast food consumption and microwave meals, people have sacrificed their health. Instead of eating pure, wholesome foods, many people opt to eat a diet of packaged, processed and refined foods. Obesity is a condition in which excess body fat has accumulated to such levels that a person’s health can be negatively affected. The US Centers for Disease Control and Prevention (CDC) have ranked obesity as the number one health threat in America, with an estimated 400,000 deaths annually. (Smoking causes an estimated 440,000 deaths annually) Being simply overweight is not as dangerous as being obese. An overweight person can easily lose a few pounds by monitored diets and exercise, and usually regains a healthy body and mind. Obese people cannot accomplish this as easily, no matter how much effort is exerted. Studies conducted by researchers at the University of North Carolina, Chapel Hill, examined three large, nationally representative surveys on food consumption conducted from 1987 to 1998. The survey collected data on what more than 63,000 people said that they ate. Salty snacks (crackers, chips, pretzels) increased from 1 ounce to...
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...Cellular Technology and Society Today , Political & Economic ., Health, Psychological & Sociological , Cellular Technology & History , Moral & Sociological DeVry University LAS432 Society, Ethics, and Technology Abstract The following paper will discuss the psychological and sociological impact of cellular technology. Cellular technology has seen rapid growth in technology and in personal use. Texting has now become the dominant means of communication and actual conversation skills are diminishing. Exposure to electromagnetic radiation emitted from cellular devices has become a concern and is being studied from many various angles to determine actual health risks from cell phone use. Whether it is for personal or business use, the cell phone has become a permanent fixture in our lives, could have potential health risks, and can become an addiction if necessary steps are not taken to control use and dependency. Cellular Technology and Society Today At any store they are visible. They have their hand plastered to their ear or they are seemingly talking to no one. These are the cellphone users. Hayley Tsukayama, a writer for the Washington post asserts that according to the Pew Internet and Life Project only seventeen percent of Americans still have a land line and ninety percent own a cellphone. (Tsukayama, 2014) The largest contributor to this trend is convenience. Most cellular devices are small and easily portable, allowing the user to move around freely...
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...E E A D E C I S I O N G U I D E M A K E R ’ S M A K I N G Y O U R W O R K P L A C E S M O K E F R E E A D E C I S I O N G U I D E M A K E R ’ S U.S. Department of Health and Human Services Centers for Disease Control and Prevention Office on Smoking and Health Wellness Councils of America American Cancer Society PREFACE As scientific evidence documenting the health hazards posed by environmental tobacco smoke (ETS) continues to mount, workplace decision makers have more reason than ever to protect employees from exposure to ETS on the job. The U.S. Environmental Protection Agency concluded in January 1993 that each year ETS kills an estimated 3,000 adult nonsmokers from lung cancer and that the workplace is a significant source of ETS. In a recent study, nonsmoking employees exposed to ETS at work but not at home had significantly higher levels of a nicotine metabolite in their blood than did nonsmoking workers with no work or home exposure to ETS. Levels of exposure to ETS are lowest in smokefree workplaces. Even before these recent studies were available, the U.S. Surgeon General had determined in 1986 that ETS is a cause of disease, including lung cancer, in otherwise healthy nonsmokers. The Surgeon General also reported that the simple separation of smokers and nonsmokers within the same airspace may reduce, but does not eliminate, the exposure of nonsmokers to ETS. In 1991, the National Institute of Occupational Safety and Health of the Centers for Disease...
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