Search results
May 23, 2019 · If your blood is A positive (A+), it means that your blood contains type-A antigens with the presence of a protein called the rhesus (Rh) factor. Antigens are markers on the surface of a...
In addition to the A and B antigens, there is a protein called the Rh factor, which can be either present (+) or absent (–), creating the 8 most common blood types (A+, A-, B+, B-, O+, O-, AB+, AB-).
Mar 1, 2023 · A-positive blood type, or A+ blood type, is blood that has type A antigens and a positive rhesus (Rh) factor. Learn more about how blood type affects health.
Mar 14, 2023 · 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.
Sep 15, 2023 · There are eight blood types, divided into four categories: A, B, AB, and O, and whether Rh positive or negative. These types are determined by antigens on red blood cells. Learn what this means.
Jun 21, 2022 · That means your blood type could be A+, B+, AB+ or O+. The Ro subtype is most common among African Americans (44%), and because this ethnic group is most likely to develop sickle cell disease, Ro subtype blood is more likely to be needed for blood transfusions. It takes 20 donors to provide enough blood for each sickle cell patient.
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.
