I WONDER - What Are The Different Blood Types?

The video tutorial explains the different blood types: A, B, AB, and O, each with positive and negative versions. It highlights AB positive as a universal recipient, capable of receiving red blood cells from all types, and O negative as a universal donor, whose red blood cells can be received by anyone. Additionally, it notes that O positive is the most common blood type globally, while AB negative is the rarest.

Which of the following is a blood type that has both positive and negative versions?

• All of the above

• AB

• B

• A

What is the unique characteristic of AB positive blood?

• It is the rarest blood type

• It can receive from all blood types

• It is the most common blood type

• It can donate to all blood types

Which blood type is known as the universal donor?

• O negative

• B negative

• AB positive

• A positive

Which blood type is the most common worldwide?

• B negative

• O positive

• AB negative

• A positive

Which blood type is considered the rarest?

• AB negative

• O positive

• B positive

• A negative