Definition of homecoming for English Language Learners. : the act of returning to your home or to a place that is like your home. : an annual celebration for people who attended a college or university.
Urinalysis is a test that evaluates a sample of your urine. Urinalysis is used to detect and assess a wide range of disorders, such as urinary tract infection, kidney disease and diabetes. Urinalysis involves examining the appearance, concentration and content of urine.
A positive finding of the enzyme leukocyte esterase in urinalysis indicates the presence of white blood cells in the urine. This normally suggests inflammation of some sort, often from a urinary tract infection.eukocyte esterase in urinalysis functions as a screening test. A negative result makes it unlikely an infection exists, thus making further testing of the urinary with a microscopic examination and urine culture for bacteria usually unnecessary. [1]. slide 2 of 8.