Everyone needs a blood test at some point in their lives. When this happens, it is best to talk with your doctor and understand why this test has been recommended for you. Once you have the results and you're not sure what they mean, make sure you talk to your doctor again. Sometimes, based on the results of blood tests and the level of disease if your doctor will come up with a treatment program.
This test is usually done by the hematology department at the hospital or diagnostic center. A small sample of your blood is taken. It is generally taken from the nerves in your elbow. For some people, the nerve at this point does not really show and that's when blood is drawn from the wrist. You can even go online labwork365.com for your blood test done.
For children, anesthesia based cream is rubbed into place so that the pain of the needle is minimal. This helps prevent children from developing a fear of blood tests.
What are you going to know the results of blood tests is if your organs have suffered damage. The possibility of any infection detected. Diseases such as diabetes and related to the thyroid gland can also be viewed. Sometimes there is an abnormality resulting from a deficiency or excess chemicals, hormones and the like.
The test will help reveal what the problem is. liver and kidney problems as well as cholesterol levels can be tested for as well. It is also taken to determine your blood type, any possibility of genetically related diseases.