What blood type should be transfused when crisis does not permit time to collect and test a patient sample?

Question

Quizplus · Accepted Answer

O-negative is known as the universal donor because it does not have A or B antigens on the red blood cells, making it compatible with all blood types. In emergency situations where there is not enough time to perform a blood type test on the recipient, O-negative can be given safely without causing an adverse reaction.

What Blood Type Should Be Transfused When Crisis Does Not