Learn how to do Data Driven testing in soapUI with this easy-to-follow tutorial. Go to http://www.soapUI.org for more tutorials on using soapUI, or to download a trial of soapUI Pro. 1  Science & Technology.
A cryoglobulins test is used to help detect the presence and relative quantity of cryoglobulins in the blood. It may be ordered along with other tests to help determine or rule out potential causes of cryoglobulinemia. The tests ordered depend on what condition or disease is suspected.
Quick Answer. A positive leukocyte esterase test indicates the individual may have a urinary tract infection, according to MedlinePlus. In order to confirm the infection, the lab examines the urine under a microscope to detect the presence of white blood cells. The test involves normal urination and causes no discomfort.