Biomedical issues Essay Example | Topics and Well Written Essays - 1000 words

Biomedical issues - Essay Example As it is the most dangerous forms and caused by the effect of the carcinogens, the early detection and treatment are the important issues. The tobacco smoking and limitation of the other carcinogens’ effect should be also taken into account. Lung cancer is a carcinoma or a cancer that develops from the epithelial cells. Lung cancer evokes in the lungs where these cell are genetically damaged. There are three main forms of damages: squamous dysplasia/carcinoma in situ, atypical adenomatous hyperplasia and diffuse idiopathic pulmonary neuroendocrine cell hyperplasia (Kernstine and Reckamp, 2011: 35). These cells start to proliferate creating the tumour. If the tumour remains untreated, the cancer cells can be transported to the other tissues creating the metastases. Typically, 7-15 are necessary for the tumour development (Eckard and Kimmis, 2009: 12). There are two main types of lung cancer: small-cell lung cancer (SCLC) and non–small-cell lung cancer (NSCLC). 10-15 % of the lung cancers are SCLC. The rest is NSCLC In case of small-cell lung cancer small cancer cells create tumours in the lung. These small cell may also penetrate to the other tissues. In case of non–small-cell lung cancer the cancer cells are seen under the microscope as relatively larger. The presented classification is used for the treatment of the disease (Eckard and Kimmis, 2009: 13). The symptoms of the lung cancer can classified on the local and distant effects. Typical local effects are connected with the lung damages and include cough, wheezing, shortened breath and pains in chest. The most common distant effect is weight loss. Some forms of lung cancer may cause hypertrophic osteoarthropathy. The detectable symptoms mean that the disease has already been developed within the body (Churg et al., 2011: 447-450). The effect of the carcinogens is the main cause of lung cancer. Smoking (including second hand smoking) is the common

In-depth analysis research paper Example | Topics and Well Written Essays - 1500 words

In-depth analysis - Research Paper Example However, there are concerns that his conservative media appearances are not desirable. This may have ethical implications to stakeholders and the public because they seem not to have adequate avenues to engage with their Governor. The second news item is titled â€Å"Super PAC cash plays big role in Nebraska Senate race.† This item illustrates political interplays that take place towards election of a state senator. It is agreeable that the position of Senator has some responsibilities; a fact that informs various stakeholders’ decision to support a certain candidate who they feel will perform his mandate effectively. However, financial support by various stakeholders may have ethical implications as the ultimate winner of the Senate elections may be tempted to make decisions based on the some of the wishes of his â€Å"supporters† which may not be in the interest of the other stakeholders. The third item is titled â€Å"New GOP super PAC aimed at attracting you th vote.† These items shows the desire of the Republicans to attract the youth vote as part of its agenda to address the high unemployment that has disillusioned the youths over the years (The Center for Public Integrity, 2012). ... The agency is non partisan and it is dedicated to producing investigative journalism on public concern issues. It operates in the political context which is conducive which enables it undertake its objectives effectively and with little or no political challenges at all. Internal agency leaders and political leaders have influenced the success of the agency in the following three ways. The first way is through the non-partisan approach that the internal agency leaders have adopted in the running of the agency’s activities which has enabled it to encounter minimal criticisms regarding partisanship. The second way is by operating its investigative journalism activities by putting the interest of the public first and adhering to integrity and honesty principles in its activities (The Center for Public Integrity, 2012). This has enabled it gain credibility from the public thus making it successful. The third way is through the political leaders; they have had faith on the agency a nd very few have raised pertinent concerns regarding the agency and its activities. Also, internal agency leaders have greatly influenced the success of the agency in the sense that the agency focuses on the abuses of power, duty dereliction by powerful private and public institutions thereby winning public support. Legal Decisions Ideally, the power that The Centre for Public Integrity has as an agency in enforcing the regulations they are asked to uphold is limited. Often, this agency together with others are commissioned by certain state agencies, private and public organizations to investigate integrity, governance, administrative, and accountability aspects in a particular State or