They could potentially develop an antibody.
They could potentially develop an antibody.
no.
it will cause hypersensitization in RH- person
The first time an Rh- patient receives blood from an Rh+ donor, the Rh- patient will develop Rh agglutinins (agglutinins=antibodies) in the blood plasma. If the patient receives another Rh+ donation, it will cause agglutination, or clumping of the blood. The red blood cell membranes become leaky and hemoglobin pours into the blood. A possible cause is kidney failure due to excess hemoglobin at filtration sites.
They will have what is called a transfusion reaction. The red blood cells will start to breakdown, the body will not get enough oxygen, the kidneys will fill up with protein from the blood, breathing will slow down or stop, and the person can go into shock and die.
Rh antigen, which is also called D antigen, indicates if the blood type is positive or negative. The presence of this antigen indicates the patient is Rh positive, the absence of this antigen reflects a blood type of Rh Negative. For example, if a person is O Positive, the Rh antigen is present.
Being RH positive is not something you should worry about. It is neither good or bad to be RH positive. The most complications with this blood type seem to occur during pregnancy. Another slight issue which may cause concern is when a RH positive person gives or receives blood.
The person with Rh- blood will begin to make antibodies against Rh+ upon exposure. This may not occur with the first transfusion - but it is still not recommended to give an Rh- person Rh+ blood.
If a donor's Rh-negative cells are transfused into an Rh-positive recipient, the recipient's immune system may recognize the Rh antigens as foreign and mount an immune response, leading to destruction of the donor's red blood cells. This can result in a reaction called hemolytic transfusion reaction.
This not entirely true while an Rh- person can not receive Rh+ blood due to the fact as stated above an Rh+ person can receive Rh- blood because there is no Rh in the blood. This is why O- people are universal donors meaning they are able to give blood to anyone, but can only receive 0- blood.
Break it down into blood type (A, B, O) and understand what it means. A has an A protein, B had a B protein, and O has no proteins. There is type AB which includes both A protein and B protein. Now think of it as a proteins are rivals. In your question you mentioned a person with B blood getting A bloods. B and A proteins would fight each other. That would be a "transfusion reaction". The person would become very anemic with high bilirubin, Now let's get into Rh compatibility/incompatibility. The only problem that goes is when Rh proteins (Rh+) enter the Rh negative persons (Rh-). But since the person in the question already has type Rh+ it wouldn't hurt to add blood cells that do not have the Rh protein. But if it was the other way around *Rh- getting Rh+ blood" you would have a reaction.
The significant Rh antigen most care about is D antigen and all A+, B+, AB+ or O+ blood types have the Rh Antigen. The positive is used to indicate the D antigen. There are different, in fact numerous kind of blood groups. While the ABO blood group is one example the Rh blood group is another one. The Rh blood group has 5 antigens: D C c E & e. Everyone has Rh antigens one or the other but out of Rh antigens the most important one is D. If a person has D anitgen then he/she is said to be Rh+ if not Rh-.