...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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...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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...Ethics: Behavior, Sustainability and Social Responsibility 2 August 2013 Abstract Though there are business leaders and philosophers that object to the belief or need of exhausting time, money or resources for the welfare of its people, be it consumers or employees, data indicates that those who do recognize their noblesse oblige will prosper (BP, pg 149). Practicing ethical business operations has been a talked about subject since the eighteenth and nineteenth centuries. Whether it is sustainability or social responsibility, approaches to business ethics have yet to be standardized. At the peak of today’s ethical environmental dilemmas stands Monsanto, the organization that prides itself on the ability to create sustainable agriculture. There are also scandals with regard to scrupulous or fraudulent investors, such as Bernard Madoff, who prosper at the expense of trusting individuals. Lending institutions have also taken advantage of the financially ill-informed consumers who have lost their homes and in some cases their families and lives as a result of subprime lending practices (cite). Toyota, who was once known as one of the world’s fastest growing auto makers (cite) deliberately ignored the safety of its consumers in effort to continue maximizing its profits. Organizations lacking business morals must understand that responsibility does not rest on one source, but rather it should be a collaborative effort between the companies, governments, and individuals...
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...Developing Country Studies ISSN 2224-607X (Paper) ISSN 2225-0565 (Online) Vol 2, No.9, 2012 www.iiste.org Impact of Health and Safety Management on Employee Safety at the Ghana Ports and Harbour Authority Ruby Melody Agbola ⃰ Department of Management, Central University College. P.O. Box 2305, Tema, Ghana * E-mail of the corresponding author: rubyagbola@yahoo.co.uk Abstract The Ghana Ports and Harbour Authority (GPHA) has been plagued with series of fatal accidents and catastrophes claiming the lives of many employees in recent years. The purpose of this study is to examine the Safety and Health Management Systems (SHMS) implemented by the GPHA, assess the effectiveness of these measures in reducing accidents and death; and evaluate the impact of accidents and work-related illnesses on the employee safety at work. The results reveal an organisation fraught with poor health and safety management practices, poor training in safety know-how, lack of information on dangerous chemicals and hazardous materials, lack of monitoring and enforcement of safety rules, unavailability of essential safety equipments, with adverse effects on employees and the organisational performance. GPHA must increase education and create awareness of the importance of health and safety, ensure collection and storage of data for effective monitoring and evaluation of safety performance. Keywords: Ghana, Ports, Harbour, Safety, Health 1. Introduction The health and safety (H&S) of employees is a very significant...
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...9 Stress and Health Key: Answer, Page, Type, Learning Objective, Level Type A=Applied C=Conceptual F=Factual Level (1)=Easy; (2)=Moderate; (3)=Difficult LO=Learning Objective AP=AP* Learning Objective p=page MULTIPLE CHOICE 1. _____________ psychology is the field of study devoted to understanding the relationship between physical activities, psychological traits, and social relationships and overall health and rates of illness. a) Physiological Incorrect. Physiological psychology may be interested in these topics, but health psychology explores these relationships from approaches other than the physiological perspective. b) Developmental c) Health Correct. This is the correct definition of health psychology. d) Medicinal e) Adjustment ANS: c, p. 344, C, LO=Prologue, AP VIII.5, (2) 2. Kirima has her doctorate in health psychology. Which of the following research questions might she be most likely to investigate? a) Why are college students more prone to doing drugs when they take harder classes? Correct. Health psychologists are interested in the factors that lead us to lead healthy lives, so the relationship between classes and the tendency to take drugs would be an appropriate topic for Kirima to research. b) What is the relationship between one’s ethnicity and their political affiliation? Incorrect. The effects of a social category like ethnicity would be more applicable to experts from other fields, which might include sociology...
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