الوصف
دواعي الإستعمال
Increased urinary urea or urea nitrogen is found in increased dietary protein intake, hyperthyroidism and after surgery. Urea is decreased in liver disease, renal damage and insufficiency, toxaemia and convalescence. In addition, low urinary urea levels are found in normal children and infants, during pregnancy and with low protein/high carbohydrate diet.
نوع العينة والكمية والشروط
5 ml of 24 Hrs Urine Collection Stability: 2 Days at 15-25 °C 7 Days at 2-8 °C 1 Month at (-15)-(-25) °C
إحتياطات خاصة
Collect without using preservatives. State 24 Hrs urine volume.
المعدل الطبيعي
25.7-42.9 g/24 Hrs 428-714 mmol/24 Hrs
