Kidney Function Test (KFT): Purpose, Types, and How It Works
A Kidney Function Test (KFT) is crucial for evaluating how well your kidneys are working. Your kidneys play a vital role in filtering waste from your blood, balancing fluids, and maintaining overall health. Regular KFTs can help detect kidney issues early, ensuring prompt treatment.
The main purpose of a KFT is to measure how effectively your kidneys are performing their essential functions. This test checks for various markers in your blood and urine, such as creatinine, urea, and electrolytes. Abnormal results can indicate kidney problems, dehydration, or other health conditions that need attention.
Blood Tests: These include measurements of creatinine and blood urea nitrogen (BUN). Elevated levels of these substances can signal kidney dysfunction.
Urine Tests: A urine test assesses the presence of proteins, blood, or other substances that can indicate kidney damage or disease.
Imaging Tests: While not part of the standard KFT, imaging tests like an MRI scan can be used to visualize kidney structure and detect abnormalities.
Preparation: Generally, there is no special preparation required for a KFT. However, it’s best to follow any specific instructions from your healthcare provider.
Procedure: For blood tests, a sample is taken from your vein, usually in your arm. For urine tests, you’ll be asked to provide a urine sample.
Results: The results are analyzed to determine the levels of various substances. Your doctor will interpret these results to assess your kidney function and diagnose any issues.
The cost of a KFT can vary depending on the clinic and the specific tests performed. In Delhi, the price for a basic KFT generally ranges from ₹500 to ₹2000. For more comprehensive tests or additional diagnostic procedures, the cost may be higher. Always check with your healthcare provider for detailed pricing information.
If your doctor suspects structural issues or complex conditions, they may recommend additional tests like an MRI scan. An MRI scan provides detailed images of your kidneys, helping to diagnose and plan treatment for any identified issues. The price for a full body MRI scan varies, so inquire about the costs at your local diagnostic center.
Regular Kidney Function Tests are essential for maintaining kidney health and catching potential problems early. Understanding the purpose, types, and costs of KFTs can help you stay informed about your health. For more information about KFTs or to schedule a test, contact Qris Health today.