Tests Beginning with U 15 entries
| LAB748 | UREA NITROGEN, URINE WYNN |
| LAB141 | URIC ACID WYNN |
| LAB2327 | URIC ACID, URINE WYNN |
| LAB841 | URIC ACID, URINE, 24 HOUR WYNN |
| LAB3570 | URINALYSIS W/MICROSCOPIC & CULTURE IF INDICATED WYNN |
| LAB348 | URINALYSIS WITH MICROSCOPIC WYNN |
| LAB347 | URINALYSIS WITH REFLEX MICROSCOPIC WYNN |
| LAB239 | URINE CULTURE, AEROBIC (WITH SPECIAL CONSIDERATION) WYNN |
| LAB10485 | URINE LEGIONELLA/STREP PNEUMO WYNN |
| LAB3372 | URINE MICROSCOPIC WYNN |
| LAB3404 | URINE PH WYNN |
| LAB3368 | URINE PHOSPHORUS, 24 HOUR WYNN |
| LAB10059 | URINE PROTEIN/CREATININE RATIO (RANDOM) WYNN |
| LAB3571 | URINE SPECIFIC GRAVITY WYNN |
| LAB1106 | UROBILINOGEN, QUANTITATIVE WYNN |