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About this test

Kidney Function Tests (KFT), also called Renal Function Tests (RFT), are a group of blood and sometimes urine tests used to assess how well the kidneys are filtering waste from the blood and maintaining the body's fluid, electrolyte, and mineral balance. They can help detect and monitor kidney disease and related abnormalities.

Preparation

Usually, fasting is not required for a KFT/RFT alone. However, fasting may be requested if it is being performed along with other tests that require fasting.

10 parameters covered

Key markers included in this test

Serum creatinine Blood urea / BUN eGFR Uric acid Sodium Potassium Chloride Bicarbonate/CO₂ Calcium Phosphorus

What to know

  • Kidney Function Tests (KFT), also called Renal Function Tests (RFT), are a group of blood and sometimes urine tests used to assess how well the kidneys are filtering waste from the blood and maintaining the body's fluid, electrolyte, and mineral balance.
  • They can help detect and monitor kidney disease and related abnormalities.

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Sample type

Blood

Home collection: Available

Report delivery

Within 24 hours

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