Medical lab Results lab

   Published: 18 Feb 2024
A small sample of your blood is drawn.
For some people, the nerve at this point does not really show and that's when blood is drawn from the wrist. This helps prevent children from developing a fear of blood tests. Everyone takes a blood test at some point in their life. Sometimes, based on the blood test results and the extent of the illness if any your doctor will come up with a treatment programme. Blood tests are normally done by haematology department in the hospital or diagnostic center. This is generally taken from a nerve in the middle of your elbow. Once you do have the results and you are unsure of what they mean, make sure you speak to the doctor again. For children, a cream based anesthetic is rubbed onto the spot so that the pain from the needle is minimal. When this happens, its best to talk to the doctor and understand why these tests have been recommended for you. This is where the doctor will be able to make you understand what could have gone wrong to begin with. Sometimes, even if all the results do come back normal, you may be left with a nagging doubt on what the abnormality was in the first place.

It basically is a specialized bodily fluid that delivers necessary substances to the cells of the body. Here the transport of the nutrients, oxygen and other beneficial substances occurs from the source organs to the cells via blood and likewise the transport of waste materials, metabolites, harmful gases (including CO2) occur from the cells to the blood. Other than imparting immunity to the organism, the blood is also very important in the self repairing mechanism of the body called as Coagulation. The clot hence formed as a result of this process seals an open wound in order to stop bleeding and prevents blood loss. This liquid connective tissue is called as Blood. The transport of vital nutrients, oxygen, and drugs and even the waste material, gases etc occur in the body through a liquid connective tissue. Clotting helps repair and heal the injuries on the surface of the body (and also inside the body). It plays a major role in the defense mechanism of the body. As a fluid connective tissue, messenger and transporter the blood also performs the transport of hormones and the signaling of tissue damage.Other than the basic transportation function of the supply of oxygen, nutrients and removal of wastes there are also some very vital biological functions performed by the blood. Blood performs many immunological functions like circulation of white blood cells, and detection of foreign material by antibodies.