...SCI 115 M4 Assignment 2 Nuclear Medicine Click Link Below To Buy: http://hwaid.com/shop/sci-115-m4-assignment-2-nuclear-medicine/ Nuclear medicine is a specialized branch of modern medicine that exploits the process of radioactivity for imaging, diagnosis, and treatment. Many imaging techniques inject small amounts of radioactive material into the body, which are then tracked by a sensing device specific to the type of radiation emitted from that material. Radiation has also been used to destroy diseased tissue, typically beyond the reach of standard surgical techniques. Using the readings for this module, the Argosy University online library resources, and the Internet, write a paper on nuclear medicine. Address the following: • Explain the scientific and technical concepts related to nuclear medicine. Consider the following questions when you construct your response: o What type of radiation is typically exploited in most nuclear medicine procedures? o How are patients prepared for nuclear medicine procedures? o What are the advantages and limitations of nuclear medicine? o What ailments are typically diagnosed and treated via nuclear medicine procedures? • Evaluate a minimum of three applications of nuclear medicine relating to any of the following topics: o Positron Emission Tomography (PET) scans o Gallium scans o Indium white blood cell scans o Iobenguane scans (MIBG) o Octreotide scans o Hybrid scanning techniques employing X-ray computed...
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...although the power of radioactivity has yet to be harnessed, nuclear weapons may become an essential element of warfare in the future. Starting in the 1950’s, when the first commercial nuclear power plant started...
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...With the booming of physics and technologies, the demand for medical use is increasing rapidly, and radiation therapy is one of the most widely used technologies. Doctors and hospitals monitor, diagnose, and treat diseases and metabolic processes in humans by using a variety of nuclear materials and technologies. The research indicates that the radiotherapy plays an really important role in the area of medicine. But what is the physics theory behind it? And what is the concept of the technology? When particles are emitted from nuclei, the nucleus will experience the intense conflict between the two strongest forces in nature (strong nuclear force and electromagnetic force), then many nuclear isotopes will become unstable and emit radiation;...
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...supply from blood circulating throughout the rest of the body and allows high doses of anticancer drugs to be directed to the liver only. In 1920, August Krogh was awarded the Nobel Prize in Physiology or Medicine for his discovering the mechanism of regulation of capillaries in skeletal muscle[4]. Krogh was the first to describe the adaptation of blood perfusion in muscle and other organs according to demands through the opening and closing of arterioles and capillaries. Applications of Perfusion: Being able to observe and quantify perfusion in the human body has been an invaluable step forward in medicine. With the ability to ascertain data on the blood flow to vital organs such as the heart and the brain, doctors are able to make quicker and more accurate choices on treatment for patients. Nuclear medicine has been leading perfusion scanning for some time, although the modality has certain pitfalls. It is often dubbed 'unclear medicine' as the scans produced may appear to the untrained eye as just fluffy and irregular patterns. More recent developments in CT and MRI have meant clearer images and solid data, such as graphs depicting blood flow, and blood volume charted over a fixed period of time. Methods of Performing Perfusion: • Microspheres • CT • MRI • Nuclear medicine or NM Microsphere Perfusion: Using radioactive microspheres is an older method of measuring perfusion than the more recent imaging techniques. This process involves labeling microspheres with radioactive isotopes...
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...Will A Nuclear Deal with Iran Impact the Iranian Regime’s Behavior and Change the Regional Dynamic in the Middle East? Mike Maleki December 06, 2014 Illustrated by Paul Combs of the Tribune Media Services. Many in the West have expressed concern about a possible failure of the P5+1 countries – the five permanent members of the UN Security Council plus Germany – to secure a comprehensive deal with Iran on its controversial nuclear program. These concerns, however, represent a somewhat myopic view of the bigger picture concerning Iran’s nuclear ambitions. A thorough look at the Iranian regime’s domestic and foreign policies reveals that a nuclear deal would, in fact, have very limited effect on the behavior of Iran’s authoritarian theocracy and change very little about the dynamics in the 1 Iran’s 1979 Islamic Revolution changed the balance of power in the Middle East. Following the revolution, Iran, a pillar of the US’ regional Cold War policy, became increasingly isolated as it quarreled with its majority Sunni neighbors for influence and sought to export its Islamic revolution as far as to Europe.1 However, Iran attempted to overcome its isolation as a Shiite and majority Persian state by tempting the aspirations of the region’s Arab population with its support for radical anti-Israel/anti-US regional movements, thus successfully establishing a web of proxies and surrogates – the so-called “axis of resistance.” Furthermore, since 2003, the Iranian...
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...The Curious Case of Benjamin Button “The Curious Case of Benjamin Button” is notable not just for having the least likely title of a major Hollywood hit since “Forest Gump.” It also features images you don’t see every day: Using sophisticated makeup, long segments of the tale show superstar Brad Pitt’s face, aged beyond his years. He looks so different that a confused Angelina would kick him out of their kids’ nursery. His wrinkled countenance is then seamlessly computer grafted onto a diminutive body. The flick follows “Benjamin Button,” born small, but appearing elderly and arthritic, who then spends the remaining screen time becoming physically younger. While this concept is fantasy, the situation of child who looks geriatric is very rare but very real. Progeria (also called Hutchinson-Gilford Progeria Syndrome or HGPS) is an extremely rare condition. This is a genetic condition characterized by the dramatic, rapid appearance of aging beginning in childhood. Affected children typically look normal at birth and in early infancy, but then grow more slowly than other children and do not gain weight at the expected rate. They develop a characteristic facial appearance including prominent eyes, a thin nose with a beaked tip, thin lips, a small chin, and protruding ears. Like Pitt in the film, people affected with this rare condition experience hair loss (alopecia), aged-looking skin, joint abnormalities, and a loss of fat under the skin (subcutaneous fat). This condition...
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...Arms Control (Nuclear Disarmament) Arms control refers to any international limitation or regulation where developing, testing, producing, deploying, or even using weapons is concerned on the basis that it is inevitable for some national military establishments to continue existing. This concept points to some type of collaboration between states that are antagonistic or competitive in general when it comes to military policy, in a bid to lower the chances of war and in the event of such, to limit its damage (Jones 4). From a broader perspective, arms control is a product of historical state practices involving disarmament that has seen many successes and challenges since the 20th century. The two terms have at some point been differentiated where disarmament agreements are often deemed as direct prohibition of weapons possession and production, while arms-control agreements often start by limiting testing, deploying, or using of some types of weapons. Arms-control efforts especially between the Soviet Union (U.S.S.R.) and the U.S. during the Cold War were crucial to limitation of the nuclear arms race, and by the 20th century’s end, arms control as a term started denoting any arms-limitation or disarmament agreement (Browne, Shetty and Somerville 377). The most important are the NPT (Non-proliferation Treaty) and the CTBT (Comprehensive Test Ban Treaty). The main benefit or importance of the NPT is that of ensuring that international peace and security are enhanced. Nonproliferation...
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...Morehead State University | Accreditation and Evaluation Summary | IMS 421 | Marvin Stevenson 1-28-2015 | 1. Differentiate between programmatic and institutional accreditation. Continuing one’s education above the high school is an important decision and a life changing event. Therefore attending a college that offers accredited degrees can make a huge difference in a person’s future. A college program that is not accredited can mean, you are not eligible for federal financial aid, may not be able to transfer credits to another college or university, and you may not be able to attain an appropriate professional licensure in your field. This is why it is important for students to be aware of the type of accreditation offered by schools or the lack of accreditation missing by them. Therefore it is important to know the difference be the two types of accreditations. An institutional accredited program achieves its accreditation through representatives from dedicated accrediting institutions evaluate colleges and universities. This is a means for colleges and universities to assess their own performance and compare themselves to other schools. Before being granted institutional accreditation status, all aspects of a college or university are evaluated. If a school is awarded accreditation means that the institution meets certain standards of educational quality. In addition, institutional accreditation is more comprehensive and indicates that the institution...
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...between 15 to 30 years old.7 IBS can be broken down into two categories such as Crohn’s disease and ulcerative colitis.7 Crohn’s disease is one of the most difficult diseases to diagnose and uses a lot of distinctive tests such as X-ray, CT, MRI, Ultrasonography, and Nuclear Imaging. We will be investigating the optimum imaging sequences to analyze the cause, diagnosis, and treatments of Crohn’s disease. Crohn’s disease can incorporate any location of the gastrointestinal tract, but it usually affects the area in-between the small and large bowels.7 Although the cause of Crohn’s disease is widely unknown, there are numerous implicating factors. Genetics is proposed as it “is found among first-degree relatives, suggesting a strong genetic component” .7 Other factors that play a part in contributing to the disease can be environmental, for example, smoking and your diet.7 Infectious and Immunologic factors are also considered, such as preexisting infections as a child or the infectious bacterium, Mycobacterium avium paratuberculosis (MAP).3 The optimum imaging sequences to diagnose Crohn’s disease are plain radiography with barium studies, Computed Tomography, Magnetic Resonance Imaging, Ultrasonography, and Nuclear Imaging. To diagnose Crohn’s disease, a Gastroenterologist must “first obtain an accurate medical history from the patient, then perform a thorough physical examination and a series of other special investigations such as blood tests, “to check for anaemia, or high...
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...Facility Planning Part 2 Pamela Jackson HCS/446 September 28, 2015 Rachel Rivera Facility Planning – Part II Facility planning for a health care organization or outpatient clinic takes on its own unique regulatory requirements. Regulatory requirements are requirements that have been mandated by various federal, states, and local municipalities regarding the operation and safety of business operations as well as services provided. They are the legal fence between education and catastrophe.”The basic regulatory frameworks and acts that govern the present business operations include Sarbanes Oxley Act ([SOX], 2002), Gramm-Leach-Bliley Act (1999), and Health Insurance Portability and Accountability Act ([HIPAA], 1996).” (Ezinearticles.com 2012) The main purpose of these regulatory requirements and tools is to ensure that society as a whole reap the benefits through accountability, integrity and confidentiality. The impact on regulatory requirements is based on how they are implemented. Regulatory Requirements Effect on the Design and Equipment Many times when planning a facility for use in an outpatient clinic it is important to research the regulatory requirements for equipment utilized in the care of patients and how it will impact the over all care, safety and wellness of the organization. The design of health care facilities is governed by many regulations and technical requirements. It is also affected by many less defined needs and pressures. The facility must...
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...The word “nuclear” is a word that we are hearing more and more often throughout our everyday lives. We hear it when discussing nuclear medicine, nuclear energy and, with caution, nuclear weapons. Nuclear is a word filled with an immense underlying power. After the discoveries by Linus Pauling, the father of nuclear energy, our world has become reliant on nuclear fission to power our homes, cities and even armies. However, all great powers comes with great responsibilities, and nuclear power is no different. As we utilize the power of the atom we yearly produce over 210.000m3 of waste with severe effects on both our environment and our society as a whole (IAEA 2015). This “nuclear waste” has become one of the most vital issues in furthering...
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...Parsons which studied the social structure as a whole and the ways in which it functions. This view promotes the social solidarity and value consensus; this is the belief that each person should share the same basic norms and values within society. Therefore, this would make each society run smoothly. Functionalists believe strongly that each individual has an equal opportunity of success within their life, that the nuclear family is a vital concept as it provides the most suitable environment for children to be raised within and believe if an individual has ill health that it is there responsibility to work with health professionals to re-gain good health status. This perspective has been widely criticised by individuals as it is believed that they do not value the diversity within a society. The functionalist approach to health is identified through the relationship shared between an individual who is sick and the whole of society. Talcott Parsons strongly believed that for a society to run smoothly all individuals must be free of ill health and that ‘medicine serves the wellbeing of society as a whole’. Individuals in which believe the functionalist perspective believe that having a sick role in society is classed as an act of deviance and that they should exempt from the average rights. This means that if an individual is to obtain ill health they are not obligated to procced in completing the average day to day tasks within the family role. However, they are obliged to...
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...Bowen Systems Theory Introduction It is essential to understand the behavior of a person before engaging in assisting them to overcome their challenges in counseling. However, in the course of understanding this individual, there would be barriers, as the person may not have the free will to disclose their actions. Therefore, this necessitates the help of the family to the nurse conducting the assessments to gather useful information that on application will help the patient in need. Therefore, to establish such information, through the association of the patient to the family or close friends helps in understanding the person and factors that led to the situation they face. Thus, in this aspect, this constitutes the Bowen Systems Theory, which has the sole purpose of assisting the psychiatric examination and assessment of patients (Bowen, Rawlins, & Martin, 2010). To understand the theory, the discussion further leads to the diagnostics and treatments available through this theory. Additionally, there are various journals written on the subject that provide a critical analysis of the Bowen theory. Thus, there is an illustration of the journal presented. Understanding the Topic Murray Bowen was an American Psychiatrist who studied and taught psychiatry as a professor in the Georgetown University. He was a bright fellow who designed and developed the initial prototype of the current Bowen system theory. However, he worked in conjunction with other professors and...
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...Principle of Distributive Justice Considered as one type of justice, distributive justice is a central concept in the Catholic tradition and is closely linked to the concepts of human dignity, the common good, and human rights. Considered as an ethical principle, distributive justice refers to what society or a larger group owes its individual members in proportion to: 1) the individual’s needs, contribution and responsibility; 2) the resources available to the society or organization (market considerations would be included under this, as well as other financial considerations); and 3) the society’s or organization’s responsibility to the common good. In the context of health care, distributive justice requires that everyone receive equitable access to the basic health care necessary for living a fully human life insofar as there is a basic human right to health care. The principle of distributive justice implies that society has a duty to the individual in serious need and that all individuals have duties to others in serious need. In decisions regarding the allocation of resources, such as rationing decisions, the duty of society is not diminished because of the person’s status or nature of illness. Everyone is entitled to equal access to basic care necessary for living in a human way. Triage must presume an essential equality of persons. In other words, allocation decisions should not be based upon judgments of the quality of persons. Benefits and burdens should also be...
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...MIH514-Cross Cultural Perspectives 9/3/2013 Elizabeth Glasser Japanese Culture I am choosing to do my session long project on Japan. I think Japan is a very interesting and beautiful place. No other country in the world has experienced such a confluence of tradition, technology, and circumstance. Japan is the hub for cutting edge technology; it is the only country that has witnessed the wrath of the atomic bomb, and it has the most massive economy in the world. The Japanese have interesting and amazing traditions that have been passed on from generation to generation for thousands of years. Japanese people can be very modern but till hold onto traditions that have been passed on for centuries. They wear amazingly beautiful clothes, have interesting art techniques and have one the largest markets for music. Japan is also known for their Geisha girls, martial arts, and bizarre foods. Origins “The Japanese Archipelago includes more than 3,000 islands, covering a total area of 377,835 square kilometers. The four main islands, from north to south, are Hokkaido, Honshu, Shikoku, and Kyushu” (Szczepanski, n.d.). There is evidence that people inhabited Japan 30,000 years ago. According to Szczepanski (n.d.), these people were called Jomon and were hunter and gatherers who lived off the land. Japan first appears in the historical records of China in about 300 BC. There are many theories regarding the evolution of Japan. The most popular is that “Japanese...
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