UA stands for urinalysis.
Leuk Est U stands for leukocyte esterase. Leukocyte esterase is a urine test to look for white blood cells and other signs associated with infection. Leukocyte esterase is a screening test used to detect a substance that suggests there are white blood cells in the urine, which may mean you have a urinary tract infection. This test is part of the routine urine dipstick test. If this test is positive, the urine should be examined under a microscope for white blood cells and other abnormalities associated with infection.
You can use Urinalysis Reagent Strips at home. They provide tests for glucose, bilirubin, ketone, specific gravity, blood, pH, protein, urobilinogen nitrite, and leukocytes.
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