Essay

April 15, 2012 Group 1 Pneumonia Pneumonia is a lung infection that can be rushd by different types of microorganisms, including bacteria, viruses, and fungi. Prior to the discovery of antibiotics, one-third of all nation who developed pneumonia subsequently died from the infection. Currently over 3 one million million million wad develop pneumonia each year in the join States. Over half a million of these people atomic number 18 admitted to a hospital for treatment. Although most of these people recover about 5% will die from it. Pneumonia is the sixth leading cause of death in the United States. How do people dread Pneumonia? Some cases of pneumonia are contracted by breathing in small droplets that contain the organisms that can cause pneumonia. These droplets get into the pains when a person infected with these germs coughs or sneezes. In different cases pneumonia is caused when bacteria or viruses that is normally present in the mouth, throat, or nose inadvertently enter the lungs. During sleep, it is quite common for people to aspirate secretions from the mouth, throat and nose. Normally, the bodys reflex reaction by coughing back up the secretion and their tolerant system will prevent the aspiration organisms from causing pneumonia.

However, if a person is in a weakened condition from another(prenominal) illness, a severe pneumonia can develop. People with recent viral infection, lung disease, heart disease, and swallowing problems, as well as alcoholic, drug users, and those who occupy suffered a stroke or seizure are at higher endangerment for developing pneumonia than the general population. As we age, our swallowing instrument can become impaired as does our immune system. These factors, along with some of the negative side effects of medications, increase the risk for pneumonia in the elderly. What are the signs and symptoms of Pneumonia? Most people who develop pneumonia ab initio have symptoms of a cold (upper respiratory infection), for example, sneezing, sore throat, and cough.... If you postulate to get a full essay, order it on our website: Orderessay

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