It is for this reason that protein in your urine (such as albumin) can be indicative of kidney disease. [substeps] If your urine acr comes back " positive, " the test should be repeated for confirmation.
[header] How to test kidney function [title] See your physician for a urine " acr " to test your kidney function. [step] The urine " acr " stands for the " albumin to creatinine ratio. " albumin is a protein that is normally present in your blood, and that should generally not be filtered in excess quantities through your kidneys into your urine.