What is Blood Group Testing?
Blood group testing, also known as blood typing, is a diagnostic procedure that determines an individual’s blood group based on the presence or absence of specific antigens and antibodies in the blood. The two main systems used for blood typing are the ABO system and the Rh factor. In the ABO system, blood is categorized into four types: A, B, AB, and O, and the Rh factor further defines blood types into positive (+) or negative (-).
Blood testing is important for medical procedures as it ensures compatibility for blood transfusions, identify potential risks of adverse reactions, and for organ transplantation. As of July 2023, 45 recognized blood group systems contain 360 red cell antigens. These systems are genetically determined by 50 genes.
Also Read: Types of Blood Cells
Blood Group Testing – Kit, Principle, and Procedure
Blood Group Testing determines a person’s blood type based on the presence or absence of specific antigens and antibodies in the blood. The blood test involves mixing a sample of blood with antibodies against type A and B blood. Common blood types are A, B, AB, or O, along with Rh-positive or Rh-negative. A blood sample is collected, and antibodies react with A, B, and Rh antigens to identify the blood group. Results help ensure safe blood transfusions, and organ transplants, and manage pregnancy risks.
Table of Content
- What is Blood Group Testing?
- Blood Group Chart
- Blood Grouping Principals
- Blood Group Test Procedure
- Blood Group Testing Kit
- Conclusion – Blood Group Testing
- FAQs – Blood Grouping Testing
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