A client with a suspected immune system disorder what test would be ordered if a deficiency or excess of immunoglobulins was suspected?
A) Protein electrophoresis
B) Enzyme-linked immunosorbent assay
C) T-and B-cell assays
D) Plasmapherisis

Question

Quizplus · Accepted Answer

Protein electrophoresis can detect levels of specific immunoglobulins, such as IgG, IgA, and IgM, which can indicate if there is a deficiency or excess of these antibodies in the body. Enzyme-linked immunosorbent assay (ELISA) is a more general test that can detect the presence of antibodies to specific antigens, but it does not provide information on the levels of different immunoglobulins. T-and B-cell assays can assess the function of these cells, but they do not provide information on immunoglobulin levels. Plasmapheresis is a therapeutic procedure that involves removing and replacing plasma, and it is not a diagnostic test.

A Client with a Suspected Immune System Disorder What Test