114k views
15 votes
Which blood type is considered a universal donor?

A

B

AB

O

2 Answers

11 votes

Answer:

O

Step-by-step explanation:

For emergency transfusions, blood group type O negative blood is the variety of blood that has the lowest risk of causing serious reactions for most people who receive it.

User Lukas Hinsch
by
3.4k points
3 votes
Its O because it has the lowest risks for people getting an emergency transfusion.
User Born To Hula
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