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Blood Types Explained - A, B, AB and O | Red Cross Blood Services
Blood types are determined by the presence or absence of certain antigens – substances that can trigger an immune response if they are foreign to the body. Since some antigens can trigger a patient's immune system to attack the transfused blood, safe blood transfusions depend on careful blood typing and cross-matching.
Blood Types – A, B, AB, O, Rh - Science Notes and Projects
2023年11月28日 · Blood types are a classification of blood based on the presence or absence of specific antigens on the surface of red blood cells. These antigens determine the body’s immune response to foreign substances and are crucial in the context of blood transfusions, organ transplants, and pregnancy.
How Do Blood Types Work?
2024年1月1日 · Your blood type is determined by your ABO type and a negative or positive Rh factor. There are eight common blood types (A+, A-, B+, B-, AB+, AB-, O+, and O-) and many rare ones . Just like eye color, your blood type is passed genetically from your parents.
Blood Types: What They Are and Mean for Your Health - Cleveland Clinic
A blood type is a classification system that allows healthcare providers to determine whether your blood is compatible or incompatible with someone else’s blood. There are four main blood types: A, B, AB and O. Blood bank specialists determine your blood type based on whether you have antigen A or B on your red blood cells .
The 8 Blood Types Explained: Importance, Rarity, & Donations
2024年12月26日 · Blood types are important because they affect blood transfusions, pregnancy outcomes, and blood donation. This article outlines the different blood types and their practical application in blood donation and medical care.
Blood Types & ABO Blood Group Test: What Blood Type Are You? - WebMD
2023年3月5日 · Every person has a specific blood type. Learn what determines your blood type and why it’s important to know what it is.
Blood Types - What Determines Your Type? | Carter BloodCare
2024年9月9日 · What determines someone’s blood type? Our different blood types are determined by the presence or absence of certain antigens (unique substances) on the surface of our red blood cells. These antigens are an important part of blood donation and transfusion because patients cannot receive red blood cell transfusions from donors that have ...
Blood types: What are they and what do they mean? - Medical News Today
2024年1月16日 · Blood types depend on the content of the blood cells and are inherited from parents. There are eight main types. Which type you have affects how you can receive blood.
Blood Types: What Do They Mean? - Our Blood Institute
Each one of our blood types is unique, determined by the combination of antigens and Rh factors working their way through our blood. Because of those differences, though, not all blood types are compatible with one another. That's why understanding your blood type — likely one of eight primary blood types — is so important.
Human blood types explained, how do blood types work & blood types …
Human blood types are based on the markers (specific carbohydrates or proteins) or antigens on the surface of red blood cells (RBCs). The 4 basic ABO blood types are O, A, B, and AB. Two major antigens or surface identifiers on human red blood cells are the A and B antigens. Another important surface antigen is called Rh (Rhesus or D antigen).