Final answer:
Multiple myeloma may reveal Bence Jones proteinuria in the urine and elevated serum protein levels in a blood test.
Step-by-step explanation:
Multiple myeloma is a type of cancer that affects the plasma cells in the bone marrow. It can lead to bone pain and other symptoms. When conducting a workup for multiple myeloma, certain findings may be revealed. These include the presence of Bence Jones proteinuria, which is the increased excretion of abnormal proteins in the urine. Additionally, blood tests may show elevated serum protein levels and a distinct band in the gamma globulin region on a protein electrophoresis gel.