Blood Types

Front

What are the four main blood types in the ABO blood group system?

Back

A, B, AB, O

Front

What is the Rh factor in blood typing?

Back

The Rh factor is a protein that can be present on the surface of red blood cells, determining whether blood type is positive (+) or negative (-).

Front

Which blood type is known as the universal recipient?

Back

AB+

Front

What is the significance of the O blood type in blood donation?

Back

O type blood is considered the universal donor because it lacks A and B antigens, making it safe for transfusion to any blood type.

Front

What antigens are present in type A blood?

Back

A antigens and Rh factor (if positive).

Front

What antigens are present in type B blood?

Back

B antigens and Rh factor (if positive).

Front

What happens during a blood transfusion if the donor and recipient blood types are not compatible?

Back

The recipient's immune system may attack the donor blood cells, leading to a transfusion reaction.

Front

What is the role of antigens in blood typing?

Back

Antigens are proteins on the surface of red blood cells that determine blood type and compatibility for transfusions.

Front

How can a person with O- blood donate blood?

Back

A person with O- blood can donate to any blood type, as it is the universal donor type.

Front

What is the importance of knowing a person's blood type before a transfusion?

Back

Knowing a person's blood type is crucial to prevent transfusion reactions and ensure compatibility.