Potassium (K)

. A urine potassium test helps evaluate the body's potassium balance and kidney function. Potassium is an essential electrolyte that plays a crucial role in nerve function, muscle contraction, and fluid balance.
. This test is commonly used to assess the cause of abnormal potassium levels in the blood, distinguish between renal and non-renal causes of potassium imbalances, and monitor conditions such as chronic kidney disease, adrenal disorders, or the effects of diuretic therapy.
. It is also useful in diagnosing hypokalemia (low potassium) or hyperkalemia (high potassium) by determining whether the kidneys are appropriately excreting or retaining potassium.

  • Urine

Patient Instructions:
. For women: If possible, avoid contaminating the urine sample with blood, if collected during menstruation.
. Your doctor may ask you to avoid certain food and medicines for several days before the test. Do not stop any medication without consulting your doctor first.
. Avoid intense exercise for at least 24 hours before the test.
Sample Type:
Urine
Result Time:

After 2 hours 30 minutes
After cutoff: 8:00 AM next day

Storage & Transportation:
-
Cutoff Times:

9:30 PM Monday – Saturday
8:30 PM Sunday

30 minutes required for samples arrived at Cao Thang till receive by Laboratory

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