what are types of blood?
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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.
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Blood group antigens. Blood is classified into different groups according to the presence or absence of molecules called antigens on the surface of every red blood cell in a person's body. Antigens determine blood type and can either be proteins or complexes of sugar molecules (polysaccharides).
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['Platelets. What are the smallest formed elements found in blood.', 'B lymphocyte. Which cell type is responsible for humoral immunity.', 'Immature rbc. A reticulocyte is an.', 'Lymphocyte. Which type of blood cell is responsible for the immune response.', 'Macrophages. ... ', 'Basophils. ... ', 'Plasma. ... ', 'Serum.']
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The Three Major Types of Blood Vessels: Arteries, Veins, and Capillaries. Blood vessels flow blood throughout the body.
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38% of the population has O positive blood, making it the most common blood type. O positive red blood cells are not universally compatible to all types, but they are compatible to any red blood cells that are positive (A+, B+, O+, AB+). ... Type O positive blood is critical in trauma care.
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Peripheral blood or whole blood carries the various blood cells, i.e., erythrocytes (red blood cells), leukocytes (white blood cells), and thrombocytes (platelets), suspended in blood plasma. Plasma consists mostly of water, but also contains proteins, glucose, ions, hormones, and clotting factors.
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There are five major types of white blood cells: neutrophils. lymphocytes. eosinophils.
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The ABO System The presence or absence of A or B antigens gives us four main blood types: A type blood has only A antigens on red blood cells. B type blood has only B antigens on red blood cells. AB has both A and B antigens on red blood cells.
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Within the ABO system, people can be one of four groups: O, A, B, or AB; with respect to Rh a person is either positive or negative. This creates a total of eight main blood types. ... Those who have this "Rhesus" factor on their red blood cells are considered Rh positive. Those who lack the factor are called Rh negative.
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A type blood has only A antigens on red blood cells. B type blood has only B antigens on red blood cells. AB has both A and B antigens on red blood cells. O has neither A nor B antigens on red blood cells.
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['Type A: This blood type has a marker known as A.', 'Type B: This blood type has a marker known as B.', 'Type AB: This blood type has both A and B markers.', 'Type O: This blood type has neither A or B markers.']
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You may need a blood transfusion if you have anemia, sickle cell disease, a bleeding disorder such as hemophilia, or cancer. For people in critical condition, blood transfusions can be lifesaving. Four types of blood products may be given through blood transfusions: whole blood, red blood cells, platelets, and plasma.
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White blood cells are part of the body's immune system. They help the body fight infection and other diseases. Types of white blood cells are granulocytes (neutrophils, eosinophils, and basophils), monocytes, and lymphocytes (T cells and B cells).
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Distribution of blood types There are 4 main blood groups: A, B, AB and O, of which group O is the most common. In the United States, the average distribution of blood types is as follows: O-positive: 38 percent. O-negative: 7 percent.
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Also called erythrocyte and RBC. Blood cells. Blood contains many types of cells: white blood cells (monocytes, lymphocytes, neutrophils, eosinophils, basophils, and macrophages), red blood cells (erythrocytes), and platelets.
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It has four main components: plasma, red blood cells, white blood cells, and platelets. Blood has many different functions, including: transporting oxygen and nutrients to the lungs and tissues.
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There are four ABO types: A, B, AB and O. Is one of the rarest blood types — only 6.6% of the US population has type O- Is a universal donor, meaning anyone can receive type O- blood products Is an ideal whole blood or double red blood cell donor.