MCQ – 98201

Which one of the following statements is correct for an individual with blood group AB?

Correct Answer � B Explanation

• Blood Group AB Characteristics:

  • RBC Antigens: Both A and B antigens are present on the surface of red blood cells.
  • Plasma Antibodies: There are no antibodies (neither anti-A nor anti-B) in the plasma. This is why individuals with blood group AB are considered universal recipients for red blood cell transfusions.

Why Other Options Are Incorrect:

A. A antigen on RBC; Anti-B antibody in plasma: This describes blood group A, not AB.

C. B antigen on RBC; Anti-A antibody in plasma: This describes blood group B, not AB.

D. No antigen on RBC; Anti-A and Anti-B antibodies in plasma: This describes blood group O, not AB.