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.
Specific gravity. Normal: 1.005-1.030. Abnormal: A very high specific gravity means very concentrated urine, which may be caused by not drinking enough fluid, loss of too much fluid (excessive vomiting, sweating, or diarrhea), or substances (such as sugar or protein) in the urine.our doctor may ask you to collect your urine for 24 hours. 1  The collection period usually starts in the morning. 2  When you first get up, urinate-but don't save this urine. 3  Write down the time that you urinated to mark the beginning of your 24-hour collection period. 4  For the next 24 hours, collect all your urine.