View Universal Donor Blood Type Images. The universal red cell donor has type o negative blood. Although universal donor and universal recipient types are occasionally used to classify blood in an emergency, blood type tests are ab is the universal recipient.

The key to making a, b and ab blood universally compatible is to find molecular scissors that can efficiently snip off the.

.the universal donor blood type — people of any blood type can take a type o transfusion without their immune system reacting to the red blood cells. So when transfusing o to a or b type, wouldn't the anti a or anti b target the antigens causing htr? Packed rbcs are the most commonly transfu… the universal red cell donor has blood type o. O negative blood can be used in transfusions for any blood type.