Cancer Essays - RTT, Infectious Causes Of Cancer, Prostate Cancer

Cancer Essays - RTT, Infectious Causes Of Cancer, Prostate Cancer Cancer Introduction According to Mollet, cancer is the second leading cause of death in the United States. Estimates for 1982 indicate that 430,000 Americans will have died of some form of cancer. If national trends continue, some fifty-three million Americans now alive will contract cancer sometime during their lifetime. Of this inverse number, approximately one-half will die of cancer despite a medical effort to cure and prevent cancer (300). Although 45 percent of the detected cases of serious cancer are curable, an increase of 5 percent in the last ten years, it is obvious that measures can be taken to increase the cure rate and also prevent onset of various cancers. Clark suggested that several types of cancer have cure rates that could improve by detection and treatment at an early stage before "regional involvement" occurs; that is before the disease spreads to lympnodes systems in the area of the original tumor. After cancerous cell have dispersed into other regions of the body, the control or termination of cancer is made more difficult, if not impossible (56). The Most Prevalent Cancers and Their Causes. Effects, and Cures. According to Miller, lung cancer was first clearly described about 150 years ago and at the turn of the century this disease was still considered a rarity. The incidence of this disease has changed dramatically since then; lung cancer is now the leading cause of death for both men and women. The failure to detect lung cancer early, however, remains just as dramatically unchanged and the majority of patients with lung cancer have extensive diseases at the time of diagnosis (77). Symptoms Roth states that lung cancer has no specific symptoms and after foreign respiratory elements. In fact, in the earliest stages of the disease there are usually no symptoms. Only ten per cent of lung cancer patients have been diagnosed from routine chest x-rays as a part of a physical examination or during the investigation of another compliant (301). Dodge asserts that the problem of lung cancer is largely one of prevention and early diagnosis. The treatment available are most effective when the cancer is small and the individual is still healthy. The quality and length of life for patients with lung cancer is small and the individual is still healthy. The quality and length of life for patients with lung cancer have been improved by increased understanding of the biology of the disease and the valuable information, even the form of negative results, obtained from experimental programs (15). According to Brown, approximately 138,000 Americans develop cancer of the large bowel- the lowermost portion of the gastrointestinal tract, which is made up of the colon and rectum. Large bowel cancer is a leading cause of death among both sexes, exceeded only by cancer of the lung in men and of the lung and breast in women. At present half of these patients can expect to be cured, a figure that could be greatly improved by more diligent attention to established methods of screening for bowel cancer (341). Anyone with persistent symptoms that could be caused by a problem in the large bowel should see a doctor promptly. The most common symptom of a large bowel cancer is a change in bowel habits, usually either diarrhea, which is typical of a rectal cancer, or constipation, which is typical of a cancer in the left colon. If the tumor has extended beyond the wall of the colon and spread elsewhere in the body, symptoms might include enlargement of the liver, abdominal bloating, pain in lower neck, as noted earlier, is another common early symptom, but this is not always apparent without a test for occult, as hidden blood. Any recent change in bowel habits, as rectal bleeding as lower abdominal pain that does not subside promptly is a clear indication that medical attention should be sought. As noted earlier, the present cure rate for colon cancer could be greatly improved by earlier detection and treatment of the disease . A wide ranging study by the American Cancer concluded that all persons do a digital rectal examination annually. This examination is easily performed and, while it may be embarrassing for the patients, it involves no discomfort. The doctor gently inserts a rubber-gloved finger into the rectum. The doctor

Understanding Canadas Parliament and How Laws Are Made

Understanding Canadas Parliament and How Laws Are Made Canada is a  constitutional monarchy, which means that it recognizes the queen or king as the  head of state, while the prime minister is the  head of government.  Parliament is the legislative branch of the federal government in Canada. Canada’s Parliament consists of three parts: the Queen, the Senate and the House of Commons. As the legislative branch of the federal government, all three parts work together to make the laws for the country. Who Are the Members of Parliament? The Parliament of Canada is made up of the sovereign, represented by the governor-general of Canada, plus the House of Commons and the Senate. Parliament is the legislative, or law-making, branch of the federal government.   Canadas government has three branches. The members of Parliament, or parliamentarians, meet in Ottawa and work with the executive and judicial branches to run the national government.  The executive branch is the decision-making branch, consisting of the  sovereign,  the  prime minister  and the  Cabinet. The judicial branch is a series of  independent  courts that interpret the  laws  passed by the other branches. Canadas Two-Chamber System Canada has a  bicameral  parliamentary system. That means that there are two separate  chambers, each with its own group of  parliamentarians:  the  Senate  and the  House of Commons. Each chamber has a Speaker who acts as the presiding officer of the chamber. The prime minister recommends individuals to serve in the Senate, and the governor-general makes the appointments. A senator must be at least 30 years old and must retire by his or her  75th  birthday.  The Senate has 105 members, and the seats are distributed to give equal representation to the major regions of the country. In contrast, voters elect representatives to the House of Commons. These representatives are called Members of Parliament, or MPs.  With few exceptions, anyone who is qualified to vote can run for a seat in the House of Commons. Thus, a candidate needs to be at least 18 years old to run for an MP position.  Seats in the House of Commons are distributed in proportion to the population of each province and territory. In general, the more people in a province or territory, the more members it has in the House of Commons. The number of MPs varies, but every province or territory must have at least as many members in the House of Commons as it has in the Senate. Making Law in Canada Members of both the Senate and the  House of Commons propose, review and debate potential new laws. This includes opposition party members, who also may propose new laws and participate in the overall lawmaking process. To become law, a bill must pass through both chambers in a series of readings and debates, followed by careful study in committee and additional debate. Finally, the bill must receive royal assent, or final approval, by the governor-general before becoming  law.

Event management Essay Example | Topics and Well Written Essays - 2000 words

Event management - Essay Example 9). Events tend to have a range of social, cultural, political, economic and environmental impact on the regions and avenues where they are held and organized (Getz 2007). In that context, event management happens to be a large scale activity involving the processes and strategies as per which the events are planned, choreographed and presented. And, not to say, events do have the potential to have a positive or negative impact on the varied social, economic, cultural and political aspects of the environment amidst which an event is organized. The modern day events have a range of stakeholders associated with them and the events stakeholder management involves managing the expectations of any entity associated with an event or is bound to be impacted by the outputs or deliverables of an event (Business Tourism Partnership Mission 2007). Hence, event impact and events stakeholder management happen to be the integral aspects of events management process, taking care of which assures a seamless and viable management and delivery of any event. Event Impact Event impact in its scope tends to be a very broad based concept. Simply speaking event impact may be considered to be the consequences bore by the event environment including the human population in which any public or private event is held and the way in which an event alters the social life, economy, cultural aspects, political considerations and environment in which the event is organized and held (Maughan & Bianchini 2004). It goes without saying that any event always has an economic, social, cultural and environmental impact on the environment in which the event is organized (Dwyer, Forsyth & Spurr 2005). The ramifications of these impacts may be positive or negative. The present day events do not occur in isolation, but do tend to have interrelated interactions and links with a much larger picture involving leisure, hospitality industry, tourism, entertainment and environment (Lee & Taylor 2004). Events do tend to entice local and international visitors, who are either directly related to the production and organization of the event or tend to participate in a passive way as spectators (Small, Edwards & Sheridan 2005, pp. 67). Visitors affiliated to either of the two classifications may tend to consume and avail varied other industries and environments associated with an event, thereby having a direct impact on a variety of factors related to or associated with an event (Getz 2007b). Hence, it goes without saying that the contemporary events are replete with many associated impacts and consequences. Attendance tends to be the most visible and potent impact of an event that facilitates a direct assessment of an events popularity and coverage (Raj 2003). Besides, attendance is the entity that facilitates a basis for expecting and assessing a range of other impacts associated with any event (Raj 2003). Also, when it comes to the economic impact of any event, the organization of an event at a particular locale may give way to a range of economic impacts on the local and national economy (Connell & Page 2005, pp. 63). Thereby, economic impact of an event