BLOOD CARDIOVASCULAR SYSTEM LYMPHOID ORGANS
BLOOD
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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anti-B
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anti-A
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anti-A and anti-B
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no antibodies
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Detailed explanation-1: -People with type A blood have anti-B antibodies. People with type B blood have anti-A antibodies. Type O blood contains both types of antibodies.
Detailed explanation-2: -blood group O – has no antigens, but both anti-A and anti-B antibodies in the plasma.
Detailed explanation-3: -The Anti-A, Anti-B, and Anti-A, B reagents are used in the red blood cell determination of the ABO blood group. They are used to determine the absence or presence of erythrocytic antigens A and/or B on the surface of human red blood cells.
Detailed explanation-4: -Persons with a given antigen do not make antibodies against their own antigen, but will against the other antigens in that group. For example, if a person has type A blood, he (or she) will make antibodies against the B antigen, but not against the A antigen.