The Renal / Kidney Function Test (RFT/KFT) is a group of blood tests used to assess how well the kidneys are functioning. It typically includes parameters such as blood urea, serum creatinine, uric acid, and electrolytes like sodium, potassium, and chloride.
The kidneys play a vital role in filtering waste products, maintaining fluid balance, and regulating electrolytes. Abnormal levels in these tests may indicate kidney dysfunction, dehydration, or other underlying health conditions.
The purpose of this test is to