Physical examination and urine examination generally check the following contents: urine bilirubin, urine red blood cells, urine white blood cells, urine ph value, urine specific gravity, and inspection items are all very important, especially urine protein, urine sugar and urine ketone body. Protein should not appear in normal urine. Glomerulonephritis, chronic nephropathy, and hypertension can all cause urinary protein.
Diabetes patients may have urine sugar positive and urine ketone body positive. Women should avoid menstrual period and check urine routine during physical examination.