Sickle Cell Disease Essay -- Diseases Health Medical Medicine Essays

Sickle Cell Disease Sickle Cell Disease is an illness that affects people all across the globe. This paper will give a description of the sickness through the discussion of the causes, symptoms, and possible cures. Sickle Cell Disease (SCD) is a "group of inherited red blood cell disorders."(1) These disorders can have various afflictions, such as pain, damage and a low blood count--Sickle Cell Anemia. The overall incidence of SCD is eight out of 100,000 people. However, it is much more widespread in some people. "One out of 600 African Americans and one out of 1,000 to 1, 400 Hispanic Americans" are affected. (2). However, there are other populations who are especially affected, as well. These include, but are not limited to "Arabs, Greeks, Italians, and people from India."(1) As it is plain to see, the disease can affect many different types of people. Now that we know whom this illness should concern, we must discuss what exactly the disease is. "The genetic defect that causes sickle cell anemia affects hemoglobin." (3). Hemoglobin is a constituent of red blood cells. Its job is to take oxygen to all the cells and tissues in the body. "Red blood cells that contain normal hemoglobin are soft and round. Their soft texture enables them to squeeze through the body's small blood vessels."(3) People with SCD, however, have a type of irregular hemoglobin. "A genetic error makes the hemoglobin molecules stick together in a long, rigid rods after they release oxygen. These rods cause the red blood cells to become hard and sickle-shaped, unable to squeeze through tiny blood vessels. The misshapen cells can get stuck in the small blood vessels, causing a blockage that deprives the body's cells and tissues of b... ...ealthy and fulfilling lives. Treatments such the ones mentioned make this a possibility. Also, people affected by the disease can help themselves by living a healthy life which includes eating a proper diet, getting adequate exercise, and reducing stress. As people who are not afflicted by the disease we can do something to help. We can donate blood and bone marrow in hopes of being a match to a suffering patient. This disease does not only affect the African American community, as is popular known, it affects us all. Internet Sources: 1)Sickle Cell Anemia http://www.pediatrics.emory.edu/SICKLE/sicklept.htm 2) Sickle Cell Anemia http://www.nlm.nih.gov/medlineplus/ency/article/000527.htm 3)New Hope for People with Sickle Cell Anemia , http://www.fda.gov/fdac/features/496_sick.html 4)Sickle Cell Anemia, http://www.mamashealth.com/Sickle_Cell.asp

Crowd Management in Sport Facilities Essay

When conditions or circumstances warrant substantial levels of wariness, crowd management as a consequence becomes prudent. The key in getting a safe and comfortable environment for large packs of people is in planning for their management. There is considerable prominence on crowd management planning and implementation since it is important to provide a safe environment for everyone. Crowd management must take into account all the rudiments of an event especially the type of event, for example a circus, sporting, concert, or carnival event. It must also view characteristics of the facility, dimension and demeanor of the crowd, methods of entry, communications, crowd control, plus queuing (Herb, 1998). As in all management, it must also include planning, arranging, staffing, directing in addition to evaluating. Crowd management is best defined as every element of the game or event from the design of the stadium to the game itself as well as the protection of the customers from unforeseeable risk of danger from other persons or from the actual facility itself. The main criteria for gouging if crowd control procedures are sufficient and suitable depend on the kind of event, threats of aggression, existence and sufficiency of the emergency arrangement, expectation of crowd size in addition to seating arrangement, known rivalries among teams along with schools, and the use of security personnel (Herb, 1997). Crowd management is therefore paramount in sports facilities and venues because of the large masses that throng such places. Some facilities involve more sport management than others, thus would require more crowd management during functions. Venues should be primarily assessed for safety and its ability to hold large crowds. From the evaluation, the results should be processed, conclusions drawn, proposals made and a report written to all parties involved. The team that carries out such a task should be well trained in this area and used to dealing with all sorts of events, particularly sports. Reference Herb, A. (1998) Risk Management in Sport: Issues and Strategies. London, Carolina Academic Press Miller, L. (1997) Sport Business Management. New York, Jones & Barlett Publishers.

Compare and Contrast American Psycho by Bret Easton Ellis...

Compare and Contrast American Psycho by Bret Easton Ellis and The Remains of the Day by Kazuo Ishiguro focussing on the topic of the unreliable narrator The unreliable narrator is a technique used by authors where a scenario is created in which the reader cannot trust the narration of the book usually done in the first person. In American psycho, Ellis explores the sinister nature of Wall Street yuppie culture by examining the sanity of the narrating protagonist Patrick Bateman using the unreliable narrator. Ishiguro also uses this, exploring ideas of regret and also self-justification in the character of Mr Stevens in The Remains of the Day. Unlike Ellis who examines Bateman during his early working years, in his mid-twenties and†¦show more content†¦Jennifer Phillips describes this relationship between Bateman’s personas as his ‘mask of sanity’ he wears to cover his ‘growing dementia’. In comparison the technique of the unreliable narrator is used in The Remains of the Day. Kazuo Ishiguro is no stranger to use of the technique and indeed in his novel: An Artist of the Floating World, the protagonist, Ono, a painter, says: ‘I cannot recall any colleague who could paint a self-portrait with absolute honesty’. Zuzana Fonikova indicates that this inability to paint a picture of oneself honestly comes from a personal desire to ‘hide the disgraceful facts and emphasise the positive traits’, which is where the source of Stevens’ unreliability in recalling events stems, what he did not see as ‘disgraceful’ by his own standards then, he consciously or subconsciously supresses: ‘It is possible this is a case of hindsight colouring my memory’. In a different way to American psycho, in which the reader is an observing witness to Patrick Bateman’s life and narrative, The Remains of the Day presents a series of fl ashbacks narrated by an elderly protagonist looking back on his life, linking both novels is the idea of preservation of image, Bateman’s; an image desperately trying to keep up culturally and socially while Stevens; an image of dignity. ‘Dignity’ is frequently referenced throughout the novel, certainly in both in Stevens’ present and past. The idea of