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Blood Group and Typing Quiz

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Questions and Answers

What triggers an immune response causing agglutination after an infusion of incompatible blood?

Absence of A and B antigens

Preformed antibodies without prior exposure

Presence of A and B antigens

Foreign antigens on erythrocytes (correct)

Which blood type has both A and B antigens?

AB (correct)

What antibodies does type A blood have?

Anti-A antibodies

No antibodies

Both A and B antigens

Anti-B antibodies (correct)

How many erythrocyte antigens exist?

<p>More than 50</p> Signup and view all the answers

What is the significance of the Rh blood group?

<p>It is one of the most significant blood group systems</p> Signup and view all the answers

Study Notes

Blood Types and Immune Response

Incompatible blood transfusion triggers an immune response causing agglutination.

Blood Type Characteristics

Blood type AB has both A and B antigens.

Antibodies in Blood Types

Type A blood has antibodies against B antigens.

Erythrocyte Antigens

There are numerous erythrocyte antigens, but only a few are clinically significant.

Rh Blood Group Significance

The Rh blood group is crucial because it can cause a severe reaction, even anemia in newborns, if an Rh-negative mother is sensitized by an Rh-positive fetus.

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Description

Test your knowledge of blood groups and blood typing with this quiz. Learn about antigens, antibodies, and how they relate to transfusion reactions. Explore the importance of matching patient-donor blood types to prevent adverse reactions and save lives.