KFT Test or Kidney Function Test also commonly referred to as Renal Function Test or RFT Test (KFT/RFT Test) is a profile of biochemistry blood tests that are useful to assess the renal function. KFT test is also commonly known as Renal Function Test, RFT Test, Kidney Profile or Kidney Panel. At HOD, the KFT Test includes several parameters such as Creatinine, Potassium, Phosphorous, Uric Acid, Chloride, Sodium, Blood Urea, Blood Urea Nitrogen, and Calcium. The function of healthy kidneys in a human body is to remove waste products and excess fluid from the body.