If you want to keep track of your health then a blood test is very important for you. A blood test is basically a lab analysis done on a blood specimen that is extracted from an artery in the wrist using a fingerprick, or through a tiny little cut made in the finger. The blood is then drawn through a centrifuge and is studied using special instruments to determine the number of white blood cells and platelets. These two types of cells are necessary for your body to fight disease and infection. Blood cells carry information back and forth between the brain and the rest of the body, so they are extremely important.
When you have a fever, your doctor will often suggest that you test your white blood cells. Just prick your finger and squeeze a drop of blood to get a general idea of your condition. Modern advanced equipment can also measure a person’s liver and kidney function, immune function, blood sugar level, cholesterol, blood lipids, the ratio of albumin, potassium, chloride, calcium, magnesium, and other electrolytes through a drop of blood. In this article, we will let you know some points about blood tests that you must know.
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Why a blood test?
People cherish their blood very much because it is an important carrier that provides human nutrition, oxygen, and immune substances. However, the importance of blood is not limited to this point. Through blood testing, many diseases or abnormalities in the human body can also be found.
It can even find out whether there is cancer in the body. In the past, it was limited to equipment. To check the above data, a lot of blood must be consumed, so blood must be drawn from veins or even arteries. With the increasing advancement of science, some developed countries can already complete various tests with just a drop of blood.
Who can explain your blood test?
Your blood test results and examination results will be interpreted by a healthcare provider who is qualified to do so. There are a number of different professionals who can interpret your results, including your doctor and nurse, a nurse specialist, and a pharmacy technician. If you are having a routine health screening, your healthcare provider may ask you to return to the same place for additional tests if the initial tests do not show anything that is concerning. You will likely be asked about your lifestyle and any other factors that could be affecting your health, including diet, exercise, and whether or not you smoke. This guide can help you if you want to know more details about the blood tests and their results.
In the end
Blood test results will normally give your doctor a report describing what the results are. This report will include the normal range of values for each of the diseases or conditions that were tested for. There can be serious implications if the test results are abnormal, so it is important that you talk to your doctor immediately if you notice any unusual results. Your doctor can then discuss the test results with you and determine the proper action that needs to be taken.