Test Catalog
Test Code: L02524
FRACTIONAL EXCRETION OF SODIUM
Department:
CL. CHEMISTRY
Source:
BLOOD / URINE
Specimen Volume:
BLOOD : (3-5 ML) URINE : (5-10 ML)
Prefered Top:
BLOOD : YELLOW (NO PRESERVATIVE) URINE : STERILE CONTAINER (NO PRESERVATIVE)
Alternative Top:
N/A
Special Instruction For Specimen Collection & Handling:
BOTH SERUM AND URINE SPECIMEN ARE REQUIRED
Specimen Storage & Transportation Condition:
18-25OC FOR 8 HOURS 2-8OC AFTER 8 HOURS TO 7 DAYS - 20OC FOR LONG STORAGE
Instrument/Methdology:
EASYLYTE PLUS / ISE / COBAS C-501
Turn Around Time (TAT):
24 HRS EXCEPT SUNDAY AND HOLIDAY (Day/s)
Intend Use:
IT IS CALCULATION BASED ON THE CONCENTRATION OF SODIUM AND CREATININE IN THE BLOOD AND URINE DETERMINE IF RENAL FAILURE IS DUE TO PRE RENAL INTRINSIC OR POST RENAL PATHOLOGY
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