SBB Questions Correctly Answered Test 2024.

SBB Questions Correctly Answered Test 2024. The Donath-Landsteiner test attempts to detect clinically significant antibodies related to a rare disorder called paroxysmal cold hemoglobinuria. The specificity of this biphasic antibody is directed towards: A. K1 B. P,P1,Pk Glycolipid(Globosides) C.P,P1,Pk Glycophorin D. P,P1,Pk Glycoprotein E. Parvo B19 F. p` antigen - correct answer B.P,P1,Pk Glycolipid(Globosides) C.P,P1,Pk Glycophorin The Donath-Landsteiner antibody is characterized by the following clinically significant attributes: A. Transient IgG biphasic hemagglutinin causing extravascular hemolysis B. Transient IgM biphasic hemagglutinin causing extravascular hemolysis C. Transient IgG biphasic hemolysin causing extravascular hemolysis D. Transient IgG biphasic hemolysin causing intravascular hemolysis E. Transient IgG biphasic hemolysin incapable of fixing complement past C4 F. Transient IgM biphasic hemolysin capable of fixing complement past C4 - correct answer D. Transient IgG biphasic hemolysin causing intravascular hemolysis