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We may ask for a sample of urine to check for protein, blood or white cells in the urine.
This test can be performed in clinic using a dip-stick and may indicate inflammation of the kidneys or help with the diagnosis of a urinary tract infection.
Urine may be looked at under the microscope to identify the presence of bacteria if:
Urine is placed on agar to see if there is an infection.
This measures the degree of protein leakage from the kidneys and may help assess the degree of kidney inflammation.
An alternative to the albumin to creatinine ratio.
A more detailed analysis of kidney function. It requires collection of urine and a blood test.