Causes and Effects of Heart Failure

Causes and Effects of Heart Failure Elizabeth Makouta K. Assessment 2 Definition of Heart Failure: This is usually a progressive condition that reflects weakening of the heart by coronary atherosclerosis meaning the coronary vessels is build up with fatty clogging (Marieb 2012 p369) The body systems affected are: Kidney, Heart, Lungs, and Digestive System . Kidney’s function : is to eliminate nitrogen –containing e wastes, toxins, and drug from the body. Kidney also produce an enzyme ‘’renin’’ which help regulate blood pressure, and their hormone erythropoietin which stimulate red blood cell production in bone marrow (Marieb 2012 p. 512) Heart’s function: Is a muscular organ that pumps blood to all the tissues in the body through blood vessels, ‘weight less than a pound with the size of a person’s fist and a shape like cone-shaped’ (p 357).’’The right side pumps blood through the lungs where oxygen is picks up and carbon diox ide is unloaded. The left side of the heart receives blood containing oxygen and pump it to the rest of the body’’ (Marieb 2012 p 360). Lungs Function: Human body contain two lungs. ‘Lungs are large organs that occupy thoracic cavity except the heart in the central area. The left lung has two robes and the right lung has three robes’ (Marieb 2012 p.441). The lungs bring in oxygen to the body which is the air that we breathed for energy and remove carbon dioxide from the body which is the gas that comes out as waste products (American Thoracic Society 2014). . Digestive System: Digestive system starts from the mouth and ends up in the anus. The function of digestive system is to break down foods in to a simplest form for the absorption of the body as nourishment for cells and energy for the body usage (Marieb 2012 p.464). Signs and Symptoms Shortness of breath (dyspnoea) Fatigue and weakness Swelling (oedema) in your legs, ankles and feet Rapid or irregular heartbeat Reduced ability to exercise Persistent cough or wheezing (Nocturia) increased need to urinate at night Heart Pumps Faster Swelling of your abdomen (ascites) Sudden weight gain Lack of appetite and nausea Difficulty concentrating or decreased alertness Heart Grows Larger Elevated blood pressure Chest pain, if your heart failure is caused by a heart attack (Mayo Clinic 2014) Shortness of Breath : meaning there is not enough air getting into the body system why because of lack of oxygen as the heart is not able to pump enough blood (Mayo Clinic 2014 Fatigue and weakness : As the heart failed or become weak other parts of the body are affected including legs and arms making difficult do walk or climb the stairs because there is not sufficient blood getting to the legs and arms (University of California San Francisco 2014) Swelling: For kidney to function very well it needs its normal blood supply. Renin restores normal blood pressure and inc rease filtration of water and salt for filtration process to be normal (Marieb 2012 p. 512). But when blood flow to the kidney is limited then renin will also retain salt and water which will leads to fluid build-up in the body (feet, ankles and legs), ( University of California San Francisco 2014)

The Current and Futuristic Position of Etisalat Assignment

The Current and Futuristic Position of Etisalat - Assignment Example Furthermore, the report looks into the factors that limit the company’s efficiency and effectiveness on a global and national front. According to research carried out, it is notable that entering a foreign market can pose unique sets of problems that a company had not previously in the country of origin (Womack and Jones, p. 12). Emirates Telecommunications Corporation, which operates under the brand name Etisalat is a service provider in the telecommunication sector. The company is incorporated in the UAE and is operational in at least eighteen nations especially in the Middle East, Africa, and Asia. Mobile Network Code (MNC), a global regulator of the telecommunication industry asserts that, at present, Etisalat is ranked as the fifth biggest operator in the mobile telecommunication sector, having a massive consumer base of close to one hundred and twenty million people globally. MNC, which offers a list of mobile national codes under ISO 3166-1 country codes, asserts that Etisalat is a key player in the global telecommunication sector, having been founded in the year 1976. As at February 2011, Etisalat gives an account of a net income of AED 31.9 billion ($8.4 billion), with profit margins reaching AED 7.63 billion or $ 2.07 billion. The company is a joint-stock corporation held by local affiliates and int ernationally reputed companies such as International Aeradio Limited and another company based in Britain. The ownership structure of the company shifted significantly in 1983 when the government of the United Arab Emirates acquired up to 60% of the company’s shares, before trading the remaining 40% in the public market.

Individual Presentation( about homeless people) Essay

Individual Presentation( about homeless people) - Essay Example Lack of physical space exposes individuals to unhygienic conditions which can lead to serious health issues. Moreover, the insecurity that the lack of a permanent shelter imparts on an individual causes serious outcomes in terms of his or her psychological well being. When it comes to the case of children these implications are much serious. Homelessness amongst children can lead to serious consequences affecting their growth and their future. It has been found from experiences around the world that homeless children are prone to risks of abuse, child labor, addiction and health issues. Physical and sexual abuse of children who live on streets is a very common incidence being reported all across the world. Forced child labor is also a very sad but common consequence of homelessness amongst children. The plight of these children without homes must be an eye opener for all of us. It must be realized that a shelter is a basic right for every human being. The implications of homelessness have always been proved to be serious. Governments and Human Rights organizations must take serious measures to ensure that every individual has a shelter. Especially, no child must be deprived of a safe shelter. Every measure be taken that the welfare of the homeless is taken care of. It becomes our responsibility as a fellow citizen, as a fellow human being USDHUD. (2007). The Annual Homeless Assessment Report to Congres. U.S. Department of Housing and Urban Development Office of Community Planning and Development. Retrieved from http://www.huduser.org/Publications/pdf/ahar.pdf> Bassuk, E.L., et al. (2011). America’s Youngest Outcasts: 2010. The National Center on Family Homelessness. Retrieved from

Nuclear Energy Essay Example | Topics and Well Written Essays - 1500 words

Nuclear Energy - Essay Example This paper shall focus on the advantages of nuclear energy as an alternative to the forms of fuel that are used at present. This paper shall also draw attention to the disadvantages that nuclear energy presents. Risks to human safety and the economic side of nuclear energy shall be discussed as a part of this. This paper shall also seek to look at the possible solutions that may evolve or have already evolved in this area, which may facilitate a safe and clean use of this form of energy for daily needs. Nuclear energy as a form of energy is a relatively new form of energy and the first reactor was created only in the twentieth century. As a result of this, many of the problems that are a part of this technology are yet to be resolved. This however, does not mean that research in this field be completely stopped. Nuclear energy is a form of energy that is produced due to nuclear reactions. The process of fission is used to split the nuclei of uranium atoms that cause an incredible amo unt of energy to be released. The energy that is thus released is then harnessed and used for other purposes. The immense amount of energy that is released needs to be collected in a safe manner. If this is not done, the risk of an explosion looms large and it is such an uncontrolled reaction (during fusion) that is used to create bombs that have the capacity to cause great damage to humankind. The fact that the reaction, once started, can go on through a chain reaction, adds to the charm of nuclear energy as a form of energy. â€Å"Once a uranium nucleus is split, multiple neutrons are released which are used to split other uranium nuclei. This phenomenon is known as a chain reaction.† (Nuclear Energy). Several measures are required to keep such a reaction under control and this contributes to the high initial costs of nuclear energy. The history of nuclear energy, thus, is a short one. The first instance where a controlled nuclear reaction was achieved, was in 1942 – â€Å"the first controlled nuclear chain reaction with the first demonstration reactor—the Chicago Pile 1†. The person associated with this event was Dr. Enrico Fermi. In the same decade, in 1945, the bombing of Hiroshima and Nagasaki led to the recognition of the harmful effects of nuclear energy. The first instance of the production of electricity using nuclear energy occurred in 1951. The following decades saw the rise of many nuclear power generators which provided electricity to many people all over the world. An important event in this timeline would be the accident at Three Mile Island in 1979 that showed the world that damage could be done even through civilian nuclear reactors when harm was not intended. No one, however, was injured and it was only till the Chernobyl disaster in 1986 at the Chernobyl Nuclear Power Plant in Ukraine that the extent of the damage that civilian nuclear power could inflict was realized. The Fukushima disaster in 2011 cemented the p lace of nuclear energy as an unsafe form of energy in the minds of many (Nuclear Technology Milestone). As far as the legal aspect of controlling something as explosive as nuclear power goes, there are various laws that seek to curb the manner in which nuclear energy is used around the world. Every country has its own laws to govern its

Chevron Australia's Current Organisational Sustainability Protocol and Case Study

Chevron Australia's Current Organisational Sustainability Protocol and Business Expansion - Case Study Example In fact, the chevron Australia stands out as one of the largest development alliances in the land. This is with the coming up of the gorgon gas project in particular as the single resource project in the land. Chevron stands out to hold the highest expanse of natural gas of which meets the needs of Australia as a whole. Historically, the company has been successful to produce a capacity of oil at the barrow island for about forty five years now. This is alongside other participants in the market hence declaring its capacity as high. The company has been structured into various departments all of which work out in the success of increasing energy in the country. A look at some of the projects for which the company has come about includes the gorgon project that has been mentioned earlier. This project in particular has been cited as one of the highly rated ones in Australia. The endurance of the project is through the greenhouse gas efficiency that the company has brought in place. On board the company has brought in capacity machines that enable the injection of carbon dioxide that enables the occurrence of the gas to the project. This is one of the sustainability measures that the company has taken into place. ... As such this is one of other sustainability measures that the company reveres. The participation of the company in a long time towards the venture of the offshore liquefaction mechanism brings into place the production of natural gas dating since the year 2008. Again, chevron stands as a venture that is in collaboration with the development of gas production with the browse project. This venture is in itself a well calculated motive of the Australian company by the name wood side that enhances a great combination of oil. The prospective future of the company thus is high owing to the capacity of its machinery as well as the personnel in the company. The methods that the company uses into the tapping of innovation and inventions are method that shall enable the company to keep going despite all in the nation.3 As such, I believe that the company has got a sturdy foundation for which the expansion is imperative. In the first place the company stands out due to the profits that it gener ates through its provision of energy in the regime. This is one of the positive allures of the company for which it has got a competitive edge among the others. Again, the machinery that the company has acquired enables it to work through various other projects in the future and hence is self sustainable without having to outsource from other companies. The personnel of the company are also another positive appeal of expansion for which the possibility of expansion stands out.4 The personnel are well expertise in their various fields and hence understand the market properly hence giving it an edge. The factor that the company has got wings in other countries across the globe is another sustainability protocol that the organization has got.

Reflection and Evaluation Paper Essay Example | Topics and Well Written Essays - 1000 words

Reflection and Evaluation Paper - Essay Example Reflection and evaluation enables the communication practitioners understand whether the communication has attained its objectives of ensuring attitudes and behaviour changes of the stakeholders in the organization (Bryman, 2001). Accordingly, reflection will enable the management to identify any gaps and omissions in their communication strategies and especially in the design of the messages (Bryman, 2001). The results of evaluation will be used by the hospital in determining the further course of action in order to ensure further messages contain the required content and are suitable for the audience. Accordingly, evaluation is necessarily in order to understand whether interpersonal conflicts have been solved and how power needs to be managed in the company (Reddy & Sinha, 1991). The reflection will enable the management understand the best approaches in ensuring intercultural communication and tools that are necessary to continuous assess the systems, tasks and people in order to prevent future crisis in the company (Bryman, 2001). The organization will be capable to assess whether there is a open communication climate that encourages cultural diversity and interpersonal relationships in order to facilitate communication within the organization. The evaluation will enable the management assess the management of press releases and press conferences during the critical event and identify any sources of misleading information and the impact of using several media such as interviews, press releases and electronic media (Bryman, 2001). There are several things that should be done differently next time in order to ensure timely resolution of the interpersonal conflicts and power struggles at Patton-Fuller Community hospital. I believe the first step would have been to understand the sources of the interpersonal conflicts at the

Modern Theatre Essay Example | Topics and Well Written Essays - 2000 words

Modern Theatre - Essay Example By the same token, evolutionist historians have also privileged those plays which most nearly conform to this overarching narrative about the demise f melodrama and the all-conquering triumph f realism. Tom Robertson's cup-and-saucer dramas and the cordial 'goodheartedness' (Jenkins 1991) f Arthur Wing Pinero's farcical protagonists, for example, represent two important staging posts on this Whiggish journey. In passing, it's interesting to note an unacknowledged separation f theatrical spheres in these arguments. Although it is women who are usually portrayed as the heroes f managerial reform, slowly transforming dirty, communal playhouses into elegant, comfortable, quasidomestic arenas, the credit for dramatic reform has invariably been attributed to male playwrights. Several consequences arise from this evolutionist history. First, the 'rise f realism' thesis portrays the theatre f the late 1880s and 1890s as a beacon f dramatic light, at the end f the dark tunnel f institutional decadence and theatrical unrespectability. Not only does this entail a strategic and rather narrow selection f the theatrical record, but, at least as importantly, fin-de-siecle drama and theatrical institutions have acquired the status f self-fulfilling prophecies. In other words, the theatre f the 1890s tends to be valued in direct proportion to its difference from -- and satirical critiques of-Victorian drama rather than in terms f its intricate and complex relationships to earlier conventions and dramatic traditions. Michael Baker's The Rise f the Victorian Actor (1978) and Anthony Jenkins' history, The Making f Victorian Drama (1991) are two influential and distinguished examples f this evolutionist approach. Baker's work traces the gradual emergence f acting as a profession in the nineteenth century. In general, he writes, 'the actor f 1830 was a social and artistic outcast and the theatre an outlawed sector f private enterprise'; (Baker 1978) by the 1880s, however, the actor had finally 'arrived' in Victorian society. The rise f journalism and the new status f the man f letters contributed to the creation f new middlebrow audiences, whilst the emergence f a mass market leisure industry helped to provide a solid framework for the gentrification f the acting profession. For Anthony Jenkins, Victorian theatre can be construed in terms f the eventual liberation f drama from the tyranny f a popular, unthinking public. 'The attempt to rescue British Drama from the theatre's rowdy spectacle', he declares at the opening f his first chapter (pointedly entitled, 'Breaking through the darkness'), 'began a few months before Princess Victoria became Queen'. In Victoria's reign, Jenkins locates the gradual emergence f a 'serious' drama whose genealogy can be traced in the plays f Edward Bulwer Lytton, Tom Robertson, William Gilbert, and Henry Arthur Jones; its apex is represented by George Bernard Shaw's final conversion f the Victorian theatre's 'sideshow' into a momentous 'sacred