Question

which bloodtype can a person with blood group ab positive receive if they need a blood transfusion?
a) ab positive and ab negative
b) a positive and a negative
c) all of these
d) b positive and b negative

Explanation:

AB positive individuals are universal recipients because they have both A and B antigens on their red blood cells and no anti-A or anti-B antibodies in their plasma. Additionally, the Rh-positive status means they can receive both Rh-positive and Rh-negative blood. This allows them to receive AB+, AB-, A+, A-, B+, B-, O+, and O- blood, so all the listed blood type options are acceptable.

Answer:

c) All of these