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Why the antibodies anti A and anti B in blood group O do not destroy cells of blood group A or B destroy?
Wiki User
∙ 11y ago
They do sometimes. Sometimes an O mother's anti-A and anti-B antibodies come in contact with an A, B, or AB baby's blood and cause problems with the baby's blood by destroying its blood cells and the baby may need a blood transfusion.
Wiki User
∙ 11y ago
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Why you can give patients with group A blood with group O?
Group A blood types have A antibodies attached to their blood cells. Group B blood types have B antibodies attached to their blood cells. If you give a group A blood type a transfusion with type B blood, their body will attack the type B blood cells after sensing foreign antibodies. Since Group O does not have any antibodies attached to the blood cells, you can give it to type A. Type A will not detect foreign antibodies since group O has no antibodies, and therefore, the body will accept the type O blood. All Medical Answers need confirmation and re-confirmation.
Why blood group o should not receive blood from other groups?
Blood group O has both a and b antibodies, therefore receiving blood from blood group A, the A-antigens will agglutinate with the b-antibodies of the person with blood group O. Receiving blood from blood group B will also cause agglutination of its b-antigens and the blood group O's a-antibodies.
Will the B antibody in the plasma donor blood group A agglutinate the A antigen of the AB recipient and Why?
Yes. A person with blood group antibody B can not donate blood to another person with group A because it will agglutinates as they blood group A can only be donated to to a person with blood group A. Even though you donate whole blood, all of it is not given unless you both have the exact blood type. A person with A type (who has B antibodies in their plasma) will only donate their cells. No antibodies will be given. So AB can be given A but without the plasma which has the antibodies.
Why is it safe to transfuse blood group O to a patient?
Red blood cells of different groups have different molecules on the surface of their cells these are called antigens. People with blood type A will reject B type blood as they have different antigens on the surface of their cells, these differences are detected by antibodies. Blood type O has none of these antigens and so isn't rejected/detected by the antibodies.
What is the ABO system?
It is one of the most important human blood group systems. The system is based in the presence or absence of antigens A and B on the surface of red blood cells and antibodies against these in blood serum. A person whose blood contains either or both these antibodies cannot receive a transfusion of blood containing the corresponding antigens as this would cause the red cells to clump. People of blood group O are described as universal donors as they can give blood to those of any of the other groups.
Why you can give patients with group A blood with group O?
Group A blood types have A antibodies attached to their blood cells. Group B blood types have B antibodies attached to their blood cells. If you give a group A blood type a transfusion with type B blood, their body will attack the type B blood cells after sensing foreign antibodies. Since Group O does not have any antibodies attached to the blood cells, you can give it to type A. Type A will not detect foreign antibodies since group O has no antibodies, and therefore, the body will accept the type O blood. All Medical Answers need confirmation and re-confirmation.
What are blood groups and what is their importance?
Blood type is determined by antibodies and antigens present in red blood cells antibodies A and B for blood group A and B, when there's no antibodies it is group AB, when both antibodies A and B is present then it is group O
What could go wrong if blood type A is put in a patient having blood type B?
The antibodies in blood group B will destroy the blood group A cells. They will actually cause clumping and therefore clots which will cause a heart attack.
What are the 4 kinds of blood?
According to the AB0 blood group system there are four different kinds of blood groups: A, B, AB or 0 (null). Blood group A If you belong to the blood group A, you have A antigens on the surface of your red blood cells and B antibodies in your blood plasma. Blood group B If you belong to the blood group B, you have B antigens on the surface of your red blood cells and A antibodies in your blood plasma. Blood group AB If you belong to the blood group AB, you have both A and B antigens on the surface of your red blood cells and no A or B antibodies at all in your blood plasma. Blood group 0 If you belong to the blood group 0 (null), you have neither A or B antigens on the surface of your red blood cells but you have both A and B antibodies in your blood plasma.
What is the group of the diseases that occur when antibodies develop and begin to destroy the body's own cells?
immunodeficiency diseases
A person with type A blood has antibodies to?
Type A blood will produce antibodies against B antigens.
What will happen if blood group A transmitted to blood group B?
The very short answer is, badness shall ensue. People with type B blood often have circulating antibodies in their blood stream against type A antigens. If you give a person with type B blood an infusion of type A red blood cells, the person will have a transfusion reaction during which their anti-A antibodies will destroy all the red blood cells you just infused. This can be lethal, and until blood typing was well understood this often happened.
How can the blood group O transfer their blood to the blood group A though the former has an Antibody A?
Because the blood cells from the O-group donor have no antigens which would react with the A-antibodies in the recipient.
Why can people with blood group ab receive blood from other blood groups but cannot donate to them?
People with blood group AB can receive blood from other blood groups but cannot donate to them because of antibodies carried on the red blood cells of group AB donors that would destroy the red cells of a blood recipient from another group.
Why blood group o should not receive blood from other groups?
Blood group O has both a and b antibodies, therefore receiving blood from blood group A, the A-antigens will agglutinate with the b-antibodies of the person with blood group O. Receiving blood from blood group B will also cause agglutination of its b-antigens and the blood group O's a-antibodies.
What kind of antibodies does type AB have?
Since that person has anti-B antibodies, then A antigens are present in her red blood cells. Since that person doesnt have anti-A antibodies, then there are no B antigens present, which means the person has A type blood.
Will the B antibody in the plasma donor blood group A agglutinate the A antigen of the AB recipient and Why?
Yes. A person with blood group antibody B can not donate blood to another person with group A because it will agglutinates as they blood group A can only be donated to to a person with blood group A. Even though you donate whole blood, all of it is not given unless you both have the exact blood type. A person with A type (who has B antibodies in their plasma) will only donate their cells. No antibodies will be given. So AB can be given A but without the plasma which has the antibodies.
