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Q immuno-good - masha - ArchivalUser - 07-18-2008

which lab test will determine if the immune deficiency is due to an absence of B cells

1.Radioimmunoassay
2.Flow cytometry
3.Elisa
3.immunofixation
4.Coombs test



0 - ArchivalUser - 07-18-2008

1..................?


0 - ArchivalUser - 07-18-2008

.Flow cytometry



0 - ArchivalUser - 07-18-2008

2.


0 - ArchivalUser - 07-18-2008

CD19,20,21 are markers on B cells,flow is good for B and T cells markers


0 - ArchivalUser - 07-18-2008

2.flow cytometry.


0 - ArchivalUser - 07-18-2008

Correct ans is 2