Blood Types Chart - American Red Cross

The Blood Types Chart by the American Red Cross is a visual representation used to identify different blood types. It helps in determining the compatibility of blood for blood transfusions.

The American Red Cross maintains the Blood Types Chart.

FAQ

Q: What are the different blood types?
A: The different blood types are A, B, AB, and O.

Q: What is the rarest blood type?
A: The rarest blood type is AB negative.

Q: Can people with different blood types donate blood to each other?
A: Not all blood types can donate to each other. Type O negative is the universal donor. AB positive is the universal recipient.

Q: How do I find out my blood type?
A: You can find out your blood type by donating blood or through a blood test ordered by a healthcare provider.

Q: Why is knowing your blood type important?
A: Knowing your blood type is important for blood transfusions, organ transplants, and during pregnancy to prevent complications.