Blood Types Explained - A, B, AB and O | Red Cross Blood Services
Discover what blood types are compatible with yours. Get our guide to find out. There are four major blood groups determined by the presence or absence of two antigens, A and B, on the surface of red blood cells.
Blood type - Wikipedia
A blood type (also known as a blood group) is a classification of blood, based on the presence and absence of antibodies and inherited antigenic substances on the surface of red blood cells (RBCs). These antigens may be proteins, carbohydrates, glycoproteins, or glycolipids, depending on the blood group system.
Blood Types: What They Are and Mean for Your Health - Cleveland Clinic
2023年3月14日 · 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. They also look for a protein called the Rh factor.
Blood Types: Main Groups, Most Common, and Rarest - Verywell …
2023年9月15日 · The ABO system has four major blood types: A, B, AB, and O. Blood types are further categorized by the presence (positive or +) or absence (negative or -) of the Rh(D) antigen on the surface of their red blood cells, also known as …
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.
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 Type Calculator
2024年11月8日 · If you've ever wondered what a blood type is or what blood type will your baby have, make sure to check out this blood type calculator. You will be able to check what are the possible blood types for your child based on the information about the parents.
What is Your Blood Type - Red Cross Blood
2023年6月27日 · Simply put, it means you have an A blood type if your blood has A antigens or a B blood type if you have B antigens. If you have both A and B antigens, then you have an AB blood type. And if you have neither A nor B antigens, then you have an O blood type.
Blood groups - NHS
There are 4 main blood groups (types of blood) – A, B, AB and O. Your blood group is determined by the genes you inherit from your parents. Each group can be either RhD positive or RhD negative, which means in total there are 8 blood groups.
How to Find Out Your Blood Type Easily – Blood Type Chart
2020年8月5日 · Learn how to find your blood type, why your blood type matters, and which blood types your body will accept in a transfusion in case of emergency.
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