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19 Cards in this Set
- Front
- Back
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Which RBC antigens are destroyed by proteolytic enzymes |
Duffy, M, N |
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PF24 has a thawed expiration date of |
24 hrs |
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Red cells in an open system are good for |
24 hrs |
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What do irradiated products do |
Inhibit lymph proliferation |
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Anti P1 is |
Clinically insignificant |
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Antigen U is associated with what other antigen |
S |
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K antigen frequency |
91% of whites DONT have it 98% of blacks DONT have it |
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Which antigen is know to cause in vitro hemolysis |
Anti Le a |
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Common phenotype in African populations that is rare in others |
Duffy - Fy(a-b-) |
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Notorious cause of delayed hemolytic transfusion rxn |
Jk (kidd) drops to low detection levels hard to detect |
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Plasma 24 once thawed can be stored for an additional |
5 days |
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Apheresis granulocytes must have a count of |
1.0 x 10^10 in 75% of units |
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Which blood bank chemical produces kell bull cells |
DTT |
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Which chemical helps pull IgG off of sensitized RBCs |
Chloroquine or EDTA glycine |
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Which antigens are enhances by ricin and papain |
Rh, P, I, Le, Jk |
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A antigen sugar |
N acetylgalactosamine |
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H antigen sugar |
Fucose |
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B antigen sugar |
Galactose |
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Frozen red cells with glycerol are stored at |
Less than negative 65 |
