Laboratory methods for the study of urine

Abstract

Factors that can distort the result of the study: violation of the methodology for conducting hygiene procedures and urine collection techniques, drinking large or small amounts of water, using foods, drugs or dietary supplements that change the color of urine, blood admixture, high blood pressure, intense physical and psycho- emotional stress on the eve of collection urine, visiting baths, saunas, hypothermia, invasive procedures on the urinary tract a week before the test.