When Performing Protein Electrophoresis on CSF,why Is It Important to Also

Multiple Choice

When performing protein electrophoresis on CSF,why is it important to also perform a serum protein electrophoresis?

A) To determine that the correct patient sample is used
B) To determine if oligoclonal banding in the CSF is due to a neurologic inflammation
C) To determine cases of neurosyphilis
D) To determine the stage of a neoplastic disorder