Immunoassay Urine Drug Test (UDT) page 1 of 1 The immunoassay UDT is designed as a quick or rapid screening test.The results of the immunoassay UDT are NOT routinely confirmed for the specific presence of any drug(s), unless otherwise requested.mmunoassay Urine Drug Test (UDT) page 1 of 1 The immunoassay UDT is designed as a quick or rapid screening test.The results of the immunoassay UDT are NOT routinely confirmed for the specific presence of any drug(s), unless otherwise requested.
Symptoms and Diagnosis of PAD. The most common symptom of peripheral artery disease (PAD) in the lower extremities is a painful muscle cramping in the hips, thighs or calves when walking, climbing stairs or exercising. The pain of PAD often goes away when you stop exercising, although this may take a few minutes.
Others have severe blockages with no pain at all, usually because the body grows blood vessels that go around the blockages. Other signs and symptoms of peripheral artery disease include: 1  Wounds that heal poorly. 2  Legs are cooler than the arms. 3  Shiny skin over the legs. 4  Loss of hair on the legs. 5  Fainter pulse in the feet.