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16 Cards in this Set
- Front
- Back
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What antigen is present in blood group A?
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A
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What antigen is present in blood group B?
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B
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What antigen is present in blood group AB?
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A and B
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What antigen is present in blood group O?
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No antigen
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What are the blood-group antibodies are found in a person with blood type A?
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Anti-B antibodies
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What are the blood-group antibodies are found in a person with blood type B?
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Anti-A antibodies
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What are the blood-group antibodies are found in a person with blood type AB?
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No antibodies
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What are the blood-group antibodies are found in a person with blood type O?
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Anti-A
Anti-B |
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Which blood type is the universal donor?
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Blood type O
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What blood type is the universal receiver?
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Blood type AB
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What type of antibodies are anti-A and anti-B?
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IgM
It doesn't cross the placenta - good for babies! |
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What types of antibodies are able to cross the placenta?
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IgG
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What type of an antibody is anti-Rh?
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IgG
It can cross the placenta!!! (Bad news bears.) |
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What is Rh?
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Antigen on the RBC surface
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What is the cause of erythroblastosis fetalis?
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1. Rh- mothers are exposed to fetal Rh positive blood during delivery.
2. Production of anti-Rh IgG 3. Second pregnancy happens; baby is Rh+ 4. IgG to Rh crosses placenta 5. Hemolytic disease of the newborn |
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How is erythroblastosis fetalis prevented?
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Delivery of RhoD immune globulin to mothers who are Rh- at their first delivery to prevent Rh sensitization
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