Many tests are performed on a daily basis for diagnostic purposes. These are based on many techniques, including the separation of serum or plasma (blood components) as a precise sample of various tests.
Methods of diagnosis of blood tests
- More recently, the use of the diagnostic device component of several Doairomqsourat for the processing of blood and depend this technique on a lot of powders or glass fiber or membrane filters, where blood flow to the circuit includes a detector and a filter, where the reagent reacts with the blood that has been filtered, take a short time Relatively to show the results.
- Historically or traditionally, the plasma and serum of the blood are separated by a centrifugation technique, which would take longer.
Types of blood analysis
Blood is the transport system of objects. It transmits food, oxygen and other substances. It is checked for health factors. There are many types of blood tests, each with a specific target, for the purpose of detecting the type of blood or detecting an early disease. :
blood types
This analysis is carried out to identify and determine the blood groups of individuals (A, B, O, AB) and to know their positive or negative reaction. This analysis aims to:
- Ensuring compatibility between blood type of person who needs blood transfusion with the type of blood unit to be transferred to.
- Determination of compatibility between a pregnant woman and her child, to ensure no reaction of antibodies, and reduces reproductive health.
Detection of diseases
These tests have many types, each of which is linked to the examination of the part of an ounce of something in the blood, which are routine procedures in modern medicine used to diagnose diseases or detect allergy, including:
- Complete blood test: This is the most common test in the world. This test is used to detect many diseases, such as blood diseases, the immune system or dry body. This includes checking the levels of white and red blood cells, platelets, hemoglobin and blood cell volume.
- Chemotherapy: This analysis is performed on a part of the blood components known as plasma. It is determined by whether there is something in the muscle. It is also used to measure the proportion of sugar, calcium, and keritanin, and other tests for electrolytes and kidneys, Fatty acids such as cholesterol and triglycerides.
- Blood clotting tests: These tests are aimed at identifying the substances affecting the blood clotting process. They vary and affect the processes of blood clotting and thrombosis, and the detection of diseases related to blood clotting.