Реферат: Diphtheria Essay Research Paper DiphtheriaDiphtheria is a
Название: Diphtheria Essay Research Paper DiphtheriaDiphtheria is a Раздел: Топики по английскому языку Тип: реферат |
Diphtheria Essay, Research Paper Diphtheria Diphtheria is a very infectious disease , affecting children particularly, characterized by the formation of a false membrane in the passages of the upper respiratory system. Diphtheria bacilli enter the body through the mouth and nose and attack the mucous membranes , where they multiply and secrete a powerful toxin. The nose and throat increases in size and thickness, becoming a grayish false membrane, and it may block the air passages. surgery may be necessary to prevent asphyxiation. Use Of antitoxin in treatment has cut the mortality rate to approximately 5 percent. Most effective development of harmless forms of diphtheria toxin, called toxoids. given to infants during the first year of life as part of a combined injection, these toxoids immunize the children against serious infection and have drastically reduced the incidence of diphtheria in most parts of the world. Tips for writing your report Plan the report. Select an idea or topic for your report. Gather information for your report. Identify the information you want to include in your report. Remember you should have at least three ways to support the main idea of your report. Include details and specific information that will help you make your point. Write a draft. Review what you have written. Try reading the report out loud. It can help you catch mistakes. Check spelling and punctuation. Each sentence should begin with a capital letter and end with a period, question mark, or exclamation mark. Create the final report. Add interest. Use graphs and charts to illustrate an idea. Include a picture, photo, drawing, or map. Find a quotation, and use it to make your point. Make every word count. Choose words your reader will understand. Remember you want to communicate your idea to the person reading your paper. Avoid clich?s. Use a thesaurus to replace overworked words and find new ways to express your ideas. |