There are several types of blood groups. When receiving a blood transfusion a sample is taken and sent to the lab. It needs to be matched to blood that has the same antibodies and rh factor in order for it to be transfused to a patient. There are times that even with all the necessary test causes a reaction to the person receiving blood.
If the blood type of the donor is different from the receivers blood type, the blood type of the revive can attack the different type of blood
no.
because both rh positive ann rh negative the anti boby is less
the transfusion reaction doesn't occur the first time an Rh+ patient is exposed to Rh- blood because the Rh+ patients body hasn't created the antibodies needed to attack the Rh- blood that it comes in contact with. the second time the Rh+ patients body comes in contact with Rh- blood, it will have the antibodies necessary to fight against Rh- blood.
In all the four basic blood groups there exist two sub-groups called Rh (+ve) and Rh (-ve). The people with the Rh (+ve) blood group have an additional "Rh" facto or the "Rhesus" factor (so named because it was first observed and discovered in the Rhesus monkeys). Whereas the people who do not have the 'Rh' factor are said to have Rh (-ve) blood as in B (-ve) etc. While blood transfusion it is very important to check the "Rh-compatibility" of blood of the donor and that of the recipient, because transfusion of Rh +ve blood to a person with anegative blood group leads to agglutination(clumping) of blood cells thus resulting in death of the person. But it must be noted that transfusion of Rh -ve blood to a person with positive blood group does not harm the recipient.
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.
There is a risk of a transfusion reaction when a person with Rh- blood receives Rh+ blood for the first time. The reaction can range from mild to severe, depending on the individual's immune response. Prompt medical attention is necessary if a reaction occurs.
If the blood type of the donor is different from the receivers blood type, the blood type of the revive can attack the different type of blood
The Rh- person has no Rh antigens, so their body does not recognize the Rh antigens on the Rh+ donor blood as foreign. However, the B antigens on the donor blood are recognized by the recipient's immune system as foreign, leading to an immune response against the B antigens. This can result in a transfusion reaction if not properly managed.
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.
When referring to blood, you call it positive or negative. These are the two Rh factors.