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Stack #12727
| Urine Term | Definition |
|---|---|
| Polyuria | Urine output >2.5 L/24 hr |
| Oliguria | < 500 mL/24 hr |
| Anuria | <100 mL/24 hr during 2-3 consecutive days |
| nephron | functional unit of the kidney |
| ADH | Regulates water absorption in kidney |
| Aldsterone | Regulates Na+, K+ absorption in kidney |
| "clean-catch" midstream specimen | Specimenof choice for bacteriologic examination as well as routine urinalysis |
| Cystitis | Inflammation fo the bladder |
| Nephritis | Inflammation of the kidney |
| Pyelonephritis | Bacterial infection of the kidney |
| Glomerulonephritis | Inflammation of the kidney without bacterial infection |
| Nephrosis | Degeneration of the kidney without inflammation |
| Urinometer | A hydrometer calibrated to measure the specific gravity of urine at a specific temperature |
| Hyposthenuria | Specific gravity <1.007 indicating concentration problem |
| Hyperstheuria | Unusually high specific gravity |
| Isosthenuria | Fixed specific gravity of 1.010 indicating poor tubular reabsorption |
| Refractometer | TS meter that is calibrated to give readings for specific gravity |
| Hematuria | Presence of blood in the urine |
| Hemoglobinuria | Presence of free hemoglobin in the urine |
| Myoglobin | Heme protein of muscle |
| Ictotest | Confirmation test for bililrubin |
| Acetest | Confirmation test for ketones |
| Clinitest | Test for reducing substances |
| Sulfosalicylic acid | Precipitaton test for proteins |