A quantitative test measuring sodium concentration in a random urine sample to assess renal sodium handling, hydration status, and causes of electrolyte imbalance, especially hyponatremia.
Pretest:
No fasting or preparation required Avoid contaminated samples Best interpreted with concurrent serum sodium and serum osmolality Often part of hyponatremia workup (SIADH vs dehydration vs renal loss)
Category:
Report Delivery:
Same Day
Price:
Rs. 250
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