Blood Type A Sample
Possible antigens include the a antigen the b antigen and the rh factor. Blood types are determined by figuring out which antigens are present on the surface of red blood cells in a sample.
The technician will test the reaction by mixing a sample of the donor s blood with that of the recipient.
Blood type a sample. The wrong blood type can trigger an adverse reaction that could be life threatening. To perform blood typing and crossmatching your doctor will collect a sample of your blood to send to a laboratory for testing. Your blood cells are mixed with antibodies against type a and b blood and the sample is checked to see whether the blood cells stick together agglutinate.
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