I 2. List out diferent types of blood group. Why is
the screening test must before blood transfusion?
Answers
the different types of blood groups are
AB
B
A
O. is the correct answer.
second answer I don't know
Answer:
answer 2- This is because some units of donor blood may not fully match the recipient's, even though they have the same ABO and Rh types. Before a person can get a transfusion of red blood cells, another lab test called a cross-match must be done to make sure that the donor blood is compatible with the recipient's.
answer 1- Blood groups. There are 4 main blood groups (types of blood) – A, B, AB and O. Your blood group is determined by the genes you inherit from your parents. Each group can be either RhD positive or RhD negative, which means in total there are 8 blood groups.
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