state the most common reason for a false-negative antibody test
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state the most common reason for a false-negative antibody test
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- state the significance of nontreponemal antiliid (reagin) antibodies in serological testing.Determine the cell of the immune system responsible for processing antigen presented in a patch test.Describe agglutination reaction test used to determine A, B , AB or O blood types. Must explain each agglutination reactions involving A, B, AB and O blood type and all antigens and antibodies involved in each reaction.