There are over 30 common red blood cell antigens. The most vigorous transfusion reactions are caused by ABO and Rh blood group antigens. Based on the presence or absence of two antigens: Type A and Type B. The lack of these antigens is called Type O. The presence of both A and B is called Type AB. The presence of either A or B is Type AB, respectively.
Rh BLOOD GROUPS
Named because of the presence or absence of one of eight Rh antigens. It is important to note that most Ameicans are Rh+. Problems can occur in mixing Rh+ blood into a body with Rh- blood. The danger is when the mother is Rh- and the father is Rh+ , and the child inherits the Rh+. The mismatch of an Rh- mother carrying an Rh+ baby can cause problems for the unborn child. The first pregnancy usually proceeds without problems. The immune system is sensitized after the first pregnancy. In a second pregnancy, the mother’s immune system produces antibodies to attack the Rh+ blood (hemolytic disease of the newborn).
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MOST IMPORTANT INFO NOW:
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You Can Receive |
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If Your Type Is |
O- |
O+ |
B- |
B+ |
A- |
A+ |
AB- |
AB+ |
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AB+ |
YES |
YES |
YES |
YES |
YES |
YES |
YES |
YES |
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AB- |
YES |
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YES |
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YES |
YES |
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A+ |
YES |
YES |
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YES |
YES |
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A- |
YES |
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YES |
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B+ |
YES |
YES |
YES |
YES |
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B- |
YES |
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YES |
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O+ |
YES |
YES |
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O- |
YES
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Very interesting percentages. I knew about O pos being the most common blood group. But I didnt know the percentages for all.
The Rh info is also very well written. Very informative for a reader like me.