Tuesday, February 18, 2020

Case study Term Paper Example | Topics and Well Written Essays - 500 words - 1

Case study - Term Paper Example idemiologically, modifying hypotheses, if needed, comparing and reconciling with laboratory and/or environmental studies, implementing control and prevention measures, monitoring, and publishing or presenting findings In cases of gastrointestinal illness, such as the one given, there are a lot of differential diagnoses. Esophageal symptoms, although commonly due to gastroesophageal reflux disease and large idiopathic ulcers, can also be caused by Candida, Cytomegalovirus or Herpes simplex infection. Diarrhea, on the other hand, is usually by idiopathic/HIV enteropathy, or infection by Cytomegalovirus, Salmonella, Shigella, Campylobacter, Clostridium difficile, and Giardia lamblia. Meanwhile, hepatic disorders are caused by drug toxicity, hepatitis A, B or C infection, syphilis, Mycobacterium avium, Cryptococcus neoformans, Cytomegalovirus, Bartonella henselae, and Mycobacterium tuberculosis. Biliary disorders can result from infection by Cryptosporidia, Mycobacterium avum, Microsporidia, and Cytomegalovirus, while pancreatitis can be due to drug toxicities or opportunistic infections (Marriot & Post, 2009). If an infection has occurred, the likely source of infection must be identified. modes of transmission: the possible ways, such as direct contact, inhalation, vehicle-borne, fecal-oral, and vector-borne, by which the pathogen is spread to one susceptible person to another. A vehicle is a mode of transmission using a non-living thing, in this case either water or food, which carried the bacteria, and led to its inoculation of susceptible individuals, while a vector is an organism, usually an insect such as mosquito, that carries the pathogen that causes the disease. Contact with a vector, like getting a mosquito bite, transmits the microorganism to an individual. If he or she is susceptible, development of disease ensues (Centers for Disease Control and Prevention, 2012). To identify the most likely mode of transmission and the most plausible cause of the

Tuesday, February 4, 2020

Jean Watson's Caring theory Term Paper Example | Topics and Well Written Essays - 750 words

Jean Watson's Caring theory - Term Paper Example Nursing theory aims at providing the principles that underpin practice and hence help in generating further nursing knowledge. They therefore help in simplifying the nursing profession because they lay out procedures and guidelines that should be followed by nurses while undertaking their duties and responsibilities (Sitzman & Watson, 2014) . Therefore, there must be an agreement in the professional literature on these nursing theories so that confusion, that has caused many people to dismiss them as irrelevant to practice, may not arise. This confusion must be avoided so that importance of nursing theories in practice is embraced (Watson & Watson, 2012). In this article we are going to look at Jean Watsons Philosophy of Nursing. This is a philosophy of science and caring that assists in the examination of the relatedness of ALL and hence comprises human caring processes, human science, phenomena and experiences (Sitzman & Watson, 2014). The discussion will be divided into four sections: Section one contains an analysis of the importance of nursing theory, in general, to the nursing profession; Section two is a summary of key concepts and relationships among the concepts of the selected nursing theory; Section three presents a discussion of how the selected nursing theory views nursing leadership, nursing education, nursing informatics, or health policy, along with 2 real-life examples illustrating the views; Section four is the conclusion. Firstly, nursing theory helps in predicting, describing, and explaining all the phenomena of nursing. This ensures that the phenomena are well understood especially by the nurses in order for them to carry out their day to day duties and responsibilities effectively (Watson & Watson, 2012). Secondly, the nursing theories should aim at providing the basic foundations of nursing practice. This in turn helps in generating further