I've always thought that with a plasma transfusion, blood type is critical, just as with PRBC's, and that therefore a Type A patient, for example, must get only Type A or AB plasma.
However, someone told me that in an emergency, a Type A plasma can be given to a Type B patient, and vice versa. Is this correct? The explanation I was told is that although the Type A plasma donated to the Type B patient has antibodies that will attack the recipient's Type B red cells, those antibodies will be so diluted by the recipient's blood that it the transfusion will not harm them.
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I've always thought that with a plasma transfusion, blood type is critical, just as with PRBC's, and that therefore a Type A patient, for example, must get only Type A or AB plasma.
However, someone told me that in an emergency, a Type A plasma can be given to a Type B patient, and vice versa. Is this correct? The explanation I was told is that although the Type A plasma donated to the Type B patient has antibodies that will attack the recipient's Type B red cells, those antibodies will be so diluted by the recipient's blood that it the transfusion will not harm them.