The Protein Random (Spot) test is a diagnostic tool used to measure the amount of protein present in a patient’s urine. The test involves collecting a random sample of urine and placing a reagent strip into the sample. The strip contains a chemical indicator that reacts with protein to produce a color change. The intensity of the color change is proportional to the amount of protein in the urine. A positive result on the Protein Random (Spot) test indicates the presence of excess protein in the urine, which can be a sign of kidney disease, diabetes, or other health conditions. This test is often used as a screening tool to detect early signs of kidney damage and monitor the progress of kidney disease in patients with known kidney problems.