The immunofixation urine test is a common test used when a doctor suspects an individual may have certain health conditions, including multiple myeloma and Waldenstromâs macroglobulinemia. These disorders produce abnormal immunoglobulins that the immunofixation urine test can detect in the urine.
Definition of wagon train. : a column of wagons (as of supplies for a group of settlers) traveling overland.
A mule-drawn water wagon for street cleaning in St. Louis, Missouri, USA, c. 1900â1910. The term on the wagon is a reference to such wagons. Etymology Originally on the water wagon or on the water cart, referring to carts used to hose down dusty roads: see the 1901 quotation below. The suggestion is that a person who is âon the wagonâ is drinking water rather than alcoholic beverages.