Exam 7: Antibody Detection and Identification

Match the tentative interpretation of antibody screen and direct antiglobulin test (DAT) with the results given below. -One screening cell 1+ at antihuman globulin phase, DAT negative

High-titer, low-avidity antibodies typically:

Match the tentative interpretation of antibody screen and direct antiglobulin test (DAT) with the results given below. -Both screening cells 2+ at antihuman globulin phase, DAT positive, IgG 2+

DTT (dithiothreitol) would be useful in the identification of which of the following antibodies?

If all the panel cells were reactive at the same strength at the antihuman globulin phase, no negative reactions were observed, and the autocontrol was negative, what should be suspected?

What is the most important concern when trying to identify antibodies in a patient with a warm autoantibody?