Skin Cancer Essays (1144 words) - RTT, Dermatologic Surgery

Skin Cancer Every hour one American is killed by skin cancer and every thirty seconds one American gets skin cancer. Cancer is a deadly disease that alters the DNA of a skin cell and causes it to reproduce at a rapid pace. This overproduction of cells can be harmful and in many cases deadly. Out of these cancers the most common is Basal cell carcinoma. Many steps have been made in the treatment of Basal Cell Carcinoma, some have been very successful and some not. The cells that have the altered DNA are called malignant or cancerous cells. These cells are found in the outer layers of the skin. The skin's main job is to protect the body from infections and to insulate the body to keep it at the proper temperature. The first layer of skin is called the epidermis. This is the layer that is closest to the surface of the skin. There are three types of cells in this layer. The first is the squamace. The squamace cells are flat and scaly and are located closest to the surface of the skin. Second are the basal cells and finally are the melanocytes, which give the skin its color. The second layer of skin is the dermis, which is much thicker than the epidermis. This layer contains sweat glands, nerves and blood vessels. The dermis also contains follicles, which are tiny pockets from which the hair grows. The most common malignant cells are the basal cells. Cancer in the basal cell is called nonmelanoma cancer. This means that the cancer did not start in the melanocytes located in the epidermis. Basal Cell Carcinoma is caused by overexposure to the sun. The sun gives off ultraviolet rays, which are harmful to the human body. Basal cell carcinoma will affect body parts such as the eyes, ears and nose. If it is detected before it gets deep into the skin there will most likely be no problem treating the cancer. A problem will occur if it isn't detected quickly enough and it has progressed into the deep portions of the tissue. If Basal cell carcinoma is left untreated it can be very hard to treat and may even cause death. The common methods of treatment involve the use of Mohs micrographic surgery, radiation therapy, electrodesiccation and curettage, and simple excision. Each of these methods is useful in specific clinical situations. Depending on the case, these methods have cure rates ranging from 85% to 95%. Mohs micrographic surgery, a newer surgical technique, has the highest cure rate for surgical treatment of both primary and recurrent tumors. This method uses microscopic control to determine the extent of tumor invasion. Although Mohs micrographic surgery method is complicated and requires special training, it has the highest cure rate of all surgical treatments because the tumor is microscopically outlined until it is completely removed. While other treatment methods for recurrent basal cell carcinoma have failure rates of about 50%, cure rates have been reported at 96% when treated by Mohs micrographic surgery. "Mohs micrographic surgery is also indicated for tumors with poorly defined clinical borders, tumors with diameters larger than two cm, tumors with histopathologic features showing morpheaform or sclerotic patterns, and tumors arising in regions where maximum preservation of uninvolved tissue is desirable, such as eyelid, nose and finger." Next there is a treatment involving simple excision with frozen or permanent sectioning for margin evaluation. This traditional surgical treatment usually relies on surgical margins ranging from three to ten millimeters, depending on the diameter of the tumor. Tumor recurrence is not uncommon because only a small fraction of the total tumor margin is examined pathologically. Recurrence rate for primary tumors greater than 1.5 cm in diameter is at least twelve percent within five years. If the primary tumor measures larger than three cm, the five year recurrence rate is 23.1%. Primary tumors of the ears, eyes, scalp, and nose have recurrence rates ranging from 12.9% to 25%. Third there is electrodesiccation and curettage. This method is the most widely employed method for removing primary basal cell carcinomas. Although it is a quick method for destroying tumor, adequacy of treatment cannot be assessed immediately since the surgeon cannot visually detect the depth of microscopic tumor invasion. Tumors with diameters ranging from two to five mm have a fifteen percent recurrence rate after treatment with electrodesiccation and curettage. When tumors larger than three cm is treated with electrodesiccation and curettage, a 50% recurrence rate should be expected within five years. The fourth type is radiation therapy. Radiation

Free Essays on Home Depot

Home Depot stores offer a broad assortment of merchandise and services, and serve three primary customer groups: do-it-yourself customers, do-it-for-me customers and professional customers. A typical Home Depot store stocks approximately 40,000 to 50,000 product items, including variations in color and size. Major product groups include building materials, lumber and millwork; plumbing, electrical and kitchen; hardware and seasonal, and paint, flooring and wall coverings. To complement the national brand name products it offers, the Company has formed strategic alliances with vendor partners to market products under brand names that are only offered through The Home Depot. As of fiscal year-end 2001, the Company offered products under more than 30 proprietary and other exclusive brands, including Thomasville kitchen and bathroom cabinets; RIDGID power tools; Behr Premium Plus paint; Mill's Pride cabinets; GE SmartWater water heaters, and Vigoro fertilizer. Founded in 1978, in Atlanta, Georgia, The Home Depot is the world's largest home improvement retailer currently operating 1,459 stores, including 1,312 Home Depot stores, 50 EXPO Design Centers, one Floor Store and three HD Landscape Supply stores in the United States, 84 Home Depot stores in seven Canadian provinces, seven Home Depot stores in Puerto Rico and ten in Mexico. The company reported net sales for fiscal 2001 of $53.6 billion and employs approximately 280,000 people. The Home Depot is credited as being the innovator in the home improvement retail industry by combining the economies of scale inherent in a warehouse format with a level of customer service unprecedented among warehouse-style retailers. Home Depot stores cater to do-it-yourselfers, as well as home improvement, construction and building maintenance professionals. Each Home Depot store stocks approximately 40,000 to 50,000 different kinds of building materials, home improvement supplies and lawn an... Free Essays on Home Depot Free Essays on Home Depot Home Depot stores offer a broad assortment of merchandise and services, and serve three primary customer groups: do-it-yourself customers, do-it-for-me customers and professional customers. A typical Home Depot store stocks approximately 40,000 to 50,000 product items, including variations in color and size. Major product groups include building materials, lumber and millwork; plumbing, electrical and kitchen; hardware and seasonal, and paint, flooring and wall coverings. To complement the national brand name products it offers, the Company has formed strategic alliances with vendor partners to market products under brand names that are only offered through The Home Depot. As of fiscal year-end 2001, the Company offered products under more than 30 proprietary and other exclusive brands, including Thomasville kitchen and bathroom cabinets; RIDGID power tools; Behr Premium Plus paint; Mill's Pride cabinets; GE SmartWater water heaters, and Vigoro fertilizer. Founded in 1978, in Atlanta, Georgia, The Home Depot is the world's largest home improvement retailer currently operating 1,459 stores, including 1,312 Home Depot stores, 50 EXPO Design Centers, one Floor Store and three HD Landscape Supply stores in the United States, 84 Home Depot stores in seven Canadian provinces, seven Home Depot stores in Puerto Rico and ten in Mexico. The company reported net sales for fiscal 2001 of $53.6 billion and employs approximately 280,000 people. The Home Depot is credited as being the innovator in the home improvement retail industry by combining the economies of scale inherent in a warehouse format with a level of customer service unprecedented among warehouse-style retailers. Home Depot stores cater to do-it-yourselfers, as well as home improvement, construction and building maintenance professionals. Each Home Depot store stocks approximately 40,000 to 50,000 different kinds of building materials, home improvement supplies and lawn an... Free Essays on Home Depot Basic Company and Industry Information Bernie Marcus and Author Blank founded Home Depot in Georgia in 1978. The first few stores were attached to Treasure Island stores and stocked around 25,000 products. What started out as a small neighborhood hardware store soon sprouted as the largest home improvement store in the nation. It wasn’t before long that Home Depot (HD) shares were being traded publicly on the New York Stock Exchange. Today, Home Depot is a member of the Dow Jones Industrial Average and is one of the â€Å"Top Ten Most Admired Companies† by Fortune magazine, which also ranked The Home Depot as â€Å"America’s Most Admired Specialty Retailer† for the seventh consecutive year. This company only goes up with increasing net sales and net profit. The main ingredient to Home Depot’s success is not only the number of stores there are, but the diverse types of customers they attract. Home Depot attracts contractors, other retail stores, the do it yourselfer, and the average John Doe shopper. Home Depot is also attracting more and more women by increasing and expanding their EXPO Design stores which focuses on wall paper and other types of remodeling. So, whether you’re a contractor looking for lumber to build a house or John Doe who just broke his door handle and is looking to buy a new one, the Home Depot is your one stop superstore. What makes the Home Depot such a pleasant place to shop is the 201,000 friendly and knowledgeable sales associates. Home Depot forces their employees through a rigorous training program to ensure that which ever department they work in, they know the products they’re selling and have the customer service skills to sell it. Home Depot offers their employee’s stock options and 401(k) retirement plans. On the whole, this is just a few of the many reasons why Home Depot has such a low turnover rate on the average when being compared to other large retail chains. Even though Home D...

Reading Comprehension for Students With Dyslexia

Reading Comprehension for Students With Dyslexia Students with dyslexia often focus so much on sounding out each word they miss the meaning of what they are reading. This deficiency in reading comprehension skills can cause problems not only in school but throughout a persons life. Some of the problems that occur are a lack of interest in reading for pleasure, poor vocabulary development and difficulties in employment, especially in job positions where reading would be required. Teachers often spend a great deal of time helping children with dyslexia learn to decode new words, decoding skills and improving reading fluency. Sometimes reading comprehension is overlooked. But there are many ways teachers can help students with dyslexia improve their reading comprehension skills. Reading comprehension is not just one skill but a combination of many different skills. The following provides information, lesson plans and activities to help teachers work to improve reading comprehension skills in students with dyslexia: Making Predictions A prediction is a guess as to what will happen next in a story. Most people will naturally make predictions while they read, however, students with dyslexia have a hard time with this skill. This can be because their focus is on sounding out words rather than thinking about the meaning of the words. Summarizing Being able to summarize what you read not only helps in reading comprehension but also helps students retain and remember what they read. This is also an area students with dyslexia find difficult. Vocabulary Learning new words in print and word recognition are both problem areas for children with dyslexia. They may have a large spoken vocabulary but cannot recognize words in print. The following activities can help build vocabulary skills: 15 Tips for Developing Word Recognition SkillsFlash Cards for Word RecognitionLesson Plan: Using Art to Increase Vocabulary Skills in Students with Dyslexia Organizing Information Another aspect of reading comprehension that students with dyslexia have a problem with is organizing the information they have read. Often, these students will rely on memorization, oral presentations or following other students rather than internally organizing information from written text. Teachers can help by providing an overview before reading, using graphic organizers and teaching students to look for how information is organized in a story or book. Inferences Much of the meaning we derive from reading is based on what is not said. This is implied information. Students with dyslexia understand literal material but have a harder time finding hidden meanings and making inferences. Using Contextual Clues Many adults with dyslexia rely on contextual clues to understand what is read because other reading comprehension skills are weak. Teachers can help students develop contextual skills to help improve reading comprehension. Using Previous Knowledge When reading, we automatically use our personal experiences and what we have previously learned to make the written text more personal and meaningful. Students with dyslexia may have a problem connecting prior knowledge to written information. Teachers can help students activate prior knowledge by pre-teaching vocabulary, providing background knowledge and creating opportunities to continue building background knowledge.

Foundation clinical skills for community care Essay

Foundation clinical skills for community care - Essay Example Abstract conceptualization allows me to understand what I have personally experienced by going through a deeper level of thinking and reasoning. On the other hand, it is also possible for me to learn by understanding such that whatever I have learned and understand out of observation and reflection will be directly used and applied within the hospital setting (Atherton, 2005). The five skill sets include the following: (1) the importance of communication in patient assessment and clinical recording; (2) tissue viability in wound care and pain management; (3) continence assessment and management particularly when a patient on antibiotic asked me to carry out OptiFlo ® S irrigation (hospital policy strictly prohibits OptiFlo ® S irrigation among patients who are on antibiotics); (4) importance of keeping up-to-date with knowledge and skills on the proper intravenous access and management; and (5) importance of good communication in palliative care. With the use of the Gibbs model of reflection, I will reflect upon the five skill sets which I have learned through experience. The aim of this study is to enable the learner to have the opportunity to reflect upon five skill sets that was personally experienced by the student within the hospital/clinical setting. By doing so, the student will be able to learn and understanding the importance of skill sets better. I have personally experienced assessing the patients’ health condition prior to patient admission and eventually recording the assessment on the patients’ individual charts. When assessing the patient, I feel that the patient trusted me by verbally stating out her chief complaints. Upon evaluating the entire scenario, I thought that it was literally good for the patient to trust me with her physical health condition even though she knows that I am a student nurse. Basically, the trust that the patient has given me enabled us to have a two-way communication during the patient

Develop informal communication networks and roles in the workplace Essay - 3

Develop informal communication networks and roles in the workplace - Essay Example Informal communication is a workplace transmission of messages not official. Formal networks involve establishments formed to enable communication. A workplace system represents how communication flows in the institution. An informal network includes sharing of unofficial information through the workplace and social media (Drafke, 2009). Formal network communication entails communicating with other employees through official networks. Formal network in the organization reflects and shows the hierarchy of the management. In the case scenario of Osaga Chemical Company, grapevine would represent a crucial part in the informal communication network in a workplace. Grapevine is a network that is unpredictable in its operations because employees control it (Fevre, Lewis, Robinson & Jones, 2012). Grapevine Network is an informal network that employees use to communicate with each other. Management of an organization may use grapevine gain relevant information that will enable the organization reaches their target. As the individual in charge of implementing grapevine informal communication, there would be a proper communication channel. Grapevine is an effective way of communication because it helps an organization manage their employees efficiently (Guffey & Loewy, 2010). The system is useful in that the workers try to comprehend themselves. The managements of various organizations do not have consent of grapevines, and it makes it useful to get information. Grapevine is a network that is appropriate for the employees as a group. Employees get to connect and share their feelings without fear of judgments (Guffey & Loewy, 2010). Playing the role of a boundary spanner in a grapevine involves representing employees in the public. Boundary spanners develop external relationship with the employees of other companies to reach their set objectives (Walker, 2012). On the group, I play the role of a boundary

Physicians Clash over Medical Ethics in Death Penalty Cases Essay Example for Free

Physicians Clash over Medical Ethics in Death Penalty Cases Essay The news clipping is mainly about the dilemma doctors face. They are trained to save people. They did not choose their profession to punish law-violating citizens. Specifically, this topic has been given hype by Dr. Marc Stern who quit on his job of being the head doctor in the state of Washington’s prison whose responsibilities included maintaining the lethal injection table in order for the next death sentence. In the past several years, according to the article, medical ethics and death penalty has clashed. There are a number of instances in the past where doctors bailed out of the execution causing delay in the death penalty; case in point: Michael Morales. The article also stated that the problem does not stop here. This ethical dilemma against professional participation needs careful and further study. Capital punishment and justice would be difficult to serve if all doctors are concerned about ethics. Experts went as far as predicting capital punishment could end because of this ethical issues. Ethical dilemma The whole article is about ethical dilemma. Doctors do not want to continue participating in capital punishment (overseeing death penalties) as this poses ethical issues for them. Most of them belive the punishment is cruel and unusual. Also, doctors are trained to save lives and not to end it. Personal thoughts on the matter I understand that being an object to end another person’s life when one is trained to help save it could have severe impact on one’s conscience. The human world has become civilized enough over the course of history to preserve one another. It is even more emphasized in a doctor’s profession where preservation of mankind has been his chosen field and career. However, if all doctors feel this way, I can see the nation revolting. Without a trained professional in the death sentence chamber, there is no way an execution will happen. I can foresee various forms of protests because somehow, justice must be served according to the laws of the state. The person in death sentence was found guilty of an offense that demerits him his life. The family and friends of his victim/s have turned into the law for support to the injustice done to them. The law cannot fail these people because doctors cannot do their state-given responsibilities. There must be some doctors out there that are willing to do the job. I am not saying that the state must find conscienceless professional so that the death penalty can still be observed. There must be some doctors in the field that understand their moral obligations and their obligations to the state. Like it or not, the prosecution must be finished. They cannot let the convicted criminal die in the hands of non-professionals nor can they let the families and friends of the victims live in injustice.

Concealing Dalkey Hill: Evasion and Parallax in Nausicaa Essay

Concealing Dalkey Hill: Evasion and Parallax in Nausicaa T.S. Eliot declared that Ulysses was a masterpiece because it demonstrated the futility of all prior literary styles. Indeed, the episodes of "Oxen of the Sun" and "Aeolus" could be taken as challenging primers on English style and rhetoric. This kaleidoscopic potential is seemingly reduced to a stark black-and-white vision in "Nausicaa." As many critics have pointed out, Joyce stylizes Gerty MacDowell's half of the narrative with a saccharine veneer which euphemizes her sexual encounter (itself a distanced and euphemized rendezvous) with Bloom. The first-time reader and seasoned critics alike are led into sneering at Gerty behind the safety of the author's overt critique of her superficiality; only when Joyce reveals the psychological origin of her constant evasion - her lame leg, a condition which is only hinted at until Bloom notices it post-climax - are the first seeds of pity sown in the reader's mind. The audience's appreciation of Gerty's "defect" grows "ten times worse" (301) in light of Bloom's uncharacteristically cavalier and scurrilous attitude towards a fellow outsider in which he, too, is guilty of his own brand of sexual evasion. As the reader implicitly identifies Bloom's rather heartless outlook with his own, he compensates for his initial condemnation of Gerty's character by sentimentalizing her with a Dickensian gloss - and thus is held as culpable of evasion as the episode's heroine and hero. Joyce's manipulation of his audience's expectations is never deployed through explicit moralizing but through his parallactic style (a concept distinct from the stylistic cornucopia present elsewhere in the novel), a shifting mode through which he questions t... ...ernan's, he reminds himself of the necessity for perspectival inclusion: "Mistake to hit back. Or? No. Ought to go home and laugh at themselves. Always want to be swilling in company. Afraid to be alone like a child of two. Suppose he hit me. Look at it other way round. Not so bad then. Perhaps not to hurt he meant. Three cheers for Israel." (311) Bloom's mollification of the Citizen's undoubtedly hostile remark may spring from either cowardice or his underlying sense of humanity, depending on how one takes it. And that parallactic means of interpretation is what "Nausicaa" requires - not only for interpreting the text, but for interpreting our interpretation. We, after all, are the ultimate voyeurs in an episode of purely visual interaction. To commit our literary resources to uncovering the work alone, and not ourselves, is yet another instrument of evasion.