Blood tests are important to know the health of your body. It helps to detect if you are suffering from any illness. A blood test helps to know the cholesterol level and the sugar level, immunity power and much more information about the body and gives a clear picture of one’s health. Blood tests are very common tests as well so it is not very costly for everyone.
A blood test is performed by taking a sample of blood from a vein in the arm. The blood sample is then analyzed in a laboratory. The results of a blood test can give information about the liver, kidneys, heart, and other organs in the body.
Your doctor may order blood tests to monitor a medical condition or to see how well a medical treatment is working. You may be given a blood test if you have symptoms of heart or liver problems. If you are taking prescription medicine, your doctor may order a blood test to see how well the medicine is working.
As mentioned before, a blood test is very easy to get done. But due to lack of time people don’t prefer to go for blood tests. If you wonder why it is not possible to do a blood test at home, this article will help you.
Why Can’t We Have Blood Tests at Home?
A blood sample is the most common way for testing the health of the body and blood. It can help with blood count, blood type, blood disorders, blood transfusions, and many more. The blood sample is taken from a vein in the arm or a finger. It is then sent to a lab for analysis.
The lab uses all sorts of technology to analyze the blood sample. The lab tests the sample for different conditions and then shares the results with the doctor. Blood tests are usually divided into three major groups: ABO, Rh, and crossmatch.
ABO grouping is the simplest test to perform and is based on the presence or absence of the A and B antigens on red blood cells. This is the test performed during the first blood sample drawn. Rh groups are determined by the presence or absence of Rh antigens on red blood cells.
It is important to know the Rh status of the mother and any potential father because Rh incompatibility can be a serious problem. Cross matches are performed on blood samples that have been collected for transfusions and are essential to determine the compatibility of blood.
The doctor will then tell you what the results mean, and if any further tests are needed. These tests are usually done at labs for more accurate results. But due to the advancement of technology you don’t have to make an appointment, wait for a few hours, get pricked by a needle, and then spend half an hour listening to an intern talk about the importance of regular testing.
Without having to go through the hassle of a hospital visit you can schedule a blood test at home. This way designated medical professionals will come to your house to take a blood sample and store it in a sterilized container.
This will be taken to the lab and the results will reach you through your mail or phone. This way you will be saving your precious time.