9Blood Types

Front

What are antigens?

Back

Antigens are proteins found on the surface of red blood cells that determine blood type.

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What is the genotype for type B blood?

Back

Possible genotypes for type B blood include BB and BO.

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What is the genotype that is NOT possible for type B blood?

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AB is NOT a possible genotype for type B blood.

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What type of antigens are present in blood type O?

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Blood type O has no antigens on the surface of red blood cells.

Front

Is blood type determined by the antigens on white blood cells?

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False. Blood type is determined by the antigens on red blood cells.

Front

What type of antigens are present in blood type AB?

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Blood type AB has both A and B antigens on the surface of red blood cells.

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What are antibodies?

Back

Antibodies are proteins produced by the immune system to identify and neutralize foreign objects like bacteria and viruses.

Front

What is the significance of blood type compatibility?

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Blood type compatibility is crucial for safe blood transfusions to prevent immune reactions.

Front

What is the Rh factor?

Back

The Rh factor is a specific antigen that can be present (+) or absent (-) on red blood cells, affecting blood type.

Front

What blood type is considered the universal donor?

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Type O negative (O-) is considered the universal donor because it has no A, B, or Rh antigens.