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Posted on November 22, 2008 by Pearle Tsuji | Posted under Health and Fitness
High White Blood Cell Count: When To Signal The Alarm
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The blood inside our bodies is responsible for getting all the nutrients and the oxygen each cell needs. It also takes out the garbage, keeping the system clean. When you go to the doctor to run a blood test, a sample will be taken for examination. These tests will show the concentration of the compounds of blood. The red blood cells and the white blood cells will be counted, as well as hemoglobin and other measurements will be taken. The complete blood count for the cells will tell the doctor a lot of things about your blood and its ability to identify infections or to transport oxygen inside the body. These tests are very useful for identifying anemia and leukemia. What are white blood cells About one percent of the blood is made of white blood cells, or leukocytes. First, they are produced by the marrow in the bones, but then are eliminated by the lymphatic system in about three weeks. Their main role is to fight infection and they do that by surrounding the foreign organism and eating it. They play a very important role for the immune system, as they are also the agents capable of transporting the antibodies in the human body. In case that the infection is too serious and the white blood cells are incapable of fighting it, they release a chemical compound that transmits the bone marrow the necessity to produce more white cells. The count: what does it stand for? There are five different types of white blood cells in our blood: neutrophils, lympocytes, basophils, eosinophils and monocytes, and the cell blood count can tell us the exact percentage for each of them. Depending on how these percentages look, doctors can tell whether the body is affected by certain diseases that are related to white blood cells. The number of white blood cells is considered per micro-liter, and the normal value is 4,500-10,000. Neutrophils must represent 50-70% from total, lympocytes - 25-30%, basophils - 0.4 - 1%, eosinophils - 1 - 3%, and monocytes - 4 - 6%. When the total number of white blood cells exceeds 30,000 per micro-liter, this is a serious sign for health alert. It means that the body is facing a major infection, leukemia, or heavy burns. In order to remedy the disorder, the body tries hard by producing a large number of white blood cells. There may be other reasons by the increase of white blood cells in the body, like the use of some antibiotics, mental stress or heavy smoking. The growth of white blood cells can determine heart problems and mortality which makes for a vicious circle. When the number of white blood cells is too low, like 2,500 per micro-liter, this is another sign of alarm, as the body can face severe failure. Numbering the white cells in the blood represents a fast and inexpensive way of diagnosing several diseases, so that is why many doctors apply it. Of course, this can be seen just as a sign and several investigations are needed. You can keep yourself healthy and risk free if you do not forget to go to the doctor on a regular basis. Any disease that it is discovered in its early stages has more chances to get cured. About The Author: Visit www.articleclick.com for additional article contributions by Pearle Tsuji. |
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