This test is performed to detect elevated uric acid levels.
Most uric acid produced in the body is excreted by the kidneys.
Increased levels of uric acid can cause gout . A needle is inserted into the vein, and the blood is collected in an air-tight vial or a syringe. During the procedure, the tourniquet is removed to restore circulation. Once the blood has been collected, the needle is removed, and the puncture site is covered to stop any bleeding . Cotton or a bandage may be applied to the puncture site if there is any continued bleeding.