Renal Profile Test: Price, Normal Range, Procedure, and More
Medically Reviewed By
Prof. Ashok Rattan
Written By Sheena Mehta
on Nov 26, 2024
Last Edit Made By Sheena Mehta
on Nov 26, 2024
Do you wonder if your kidneys are working properly?
Do you also think about why they stop working?
Do you know a person whose kidneys are failing?
Well, several questions related to renal (kidney) function might cross your mind and remain unanswered. This blog is a complete information guide, and we will break down everything you need to know about renal profile tests.
What is a renal profile test?
The renal profile test is a group of tests aimed at evaluating the function of the kidneys. The renal profile (kidney function) test analyzes various parameters related to kidney function. These include electrolyte levels, creatinine levels, blood urea nitrogen (BUN), and the glomerular filtration rate (GFR).
Your healthcare provider may suggest a renal function test (RFT) to determine whether or not your kidneys are functioning. A blood or urine sample might be drawn, causing few to no side effects—book renal function tests from Healthy India Ki Trusted Lab-Redcliffe Labs.
Role and importance of kidneys
Kidneys play an integral role. They are powerful factories that perform certain roles, including:
- They are a special filter system for your body that helps remove excess fluid, chemicals, and waste products from the blood and form urine.
- Kidneys also help remove acid produced by body cells and maintain a healthy balance of salts, minerals, and water.
- Kidneys also keep your blood pressure under control.
- Kidneys produce vitamin D, which aids in controlling the amount of calcium in the blood and contributes to the development of strong bones.
- Kidneys also remove drugs from the body.
Why would a doctor suggest a renal test?
Diseases such as diabetes, high BP, or hypertension can impact your kidneys. If your kidneys are not working properly, they fail to adequately filter waste products from the blood, which can cause damage to the body or potentially life-threatening situations.
Your healthcare provider may suggest a kidney function test if you experience symptoms related to renal abnormalities, such as
- Blood in your urine (hematuria)
- Painful urination (dysuria)
- Frequent urination
- Difficulty starting to urinate
- Diabetes
- High BP or heart disease
- If you have high potassium levels
Additionally, renal profile tests are used to monitor and manage your treatment for kidney disease. Consult your renal profile test report with your healthcare provider, as they are qualified to interpret the results correctly. If required, they may alter the treatment or order additional testing.
What parameters are tested in a renal profile test?
There are a total of ten parameters tested in a renal profile test, which are as follows:
- Albumin is a protein in the blood, but a small amount can also be found in urine. You may experience a kidney-related problem if the albumin levels are high in your urine.
- BUN: A blood urea nitrogen (BUN) test is also performed to check the renal function. Elevated blood urea nitrogen levels indicate poor renal functioning.
- BUN-to-creatinine ratio: When the kidneys do not get enough blood supply, the BUN-to-creatinine ratio does not fall within the normal range.
- Calcium: The concentration of calcium strongly indicates how well the kidneys function. Besides, it also checks for how much calcium they are excreting.
- Carbon Dioxide: The kidneys and lungs work together to balance carbon dioxide, bicarbonate, and carbonic acid levels in the body. The rise in their concentration in the blood is a sign of danger for kidney health.
- Chloride helps control fluid balance and preserve acid-base equilibrium. In renal tubular acidosis, the chloride’s blood level begins to rise.
- Creatinine is a waste product that your body’s muscles create. If the amount of waste products increases, it may indicate that your kidneys are filtering the blood correctly.
- Phosphorus: Too much phosphorus in the body is not good. It may mean your kidneys don’t work well, putting you at a greater risk of heart disease, muscle and joint pain, and even death.
- Potassium: If your potassium levels are outside the normal range, they are signs of kidney disease.
- Sodium helps regulate blood pressure levels and keep fluid balance. Too much sodium cannot be eliminated by the body, and it can cause kidney disease.
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What are the main components of the renal profile test?
Clinically, the glomerular filtration rate (GFR) and albuminuria are the two main components of the renal profile test. Let’s understand them in detail.
- The glomerular function test is the most effective test to assess the glomerular filtration rate at which substances in plasma are cleared from the blood. In adults, the GFR’s normal range is between 90 to 120 mL per minute.
The GFR testing is a complicated procedure. As a result, doctors use a formula to estimate GFR or eGFR. Besides, the GFR can be estimated with a simple blood test that measures creatinine levels. Conditions that can affect creatinine levels include chronic kidney disease, dehydration, muscle disorders, strenuous exercise, or a diet high in meat. Nevertheless, health issues during pregnancy can cause elevated creatinine levels.
- Albuminuria helps detect the abnormal presence of albumin in the urine. It is an independent marker for CVD since it indicates increased endothelial permeability.
Albuminuria is a kidney disease caused by too much albumin in the urine. Sometimes, people with albuminuria fail to notice symptoms such as foamy urine, puffiness around the eyes, and frequent urination. Therefore, regular health checks are important to detect any risk factors for albuminuria or kidney disease.
How can you prepare for a renal profile test?
No special preparation is required for the renal profile test; you just need to fast for 12 hours before the sample collection.
What is the procedure for a renal profile test?
A renal profile test uses a urine and blood sample to detect, diagnose, and monitor kidney problems early. The blood expert inserts a needle syringe into a vein in your arm to collect the blood into an airtight vial or test tube. Then, he removes the needle and covers the spot with a bandage to stop bleeding.
The renal profile blood test assesses overall kidney function and helps diagnose any disease or impairment affecting the kidneys.
Understanding your renal profile test results
It is vital to understand your renal test results.
When the kidneys do not function properly, waste products build up in the blood, which is not good for kidney health.
Your blood must maintain a balance of minerals, proteins, and glucose for the proper functioning of your nerves and muscles.
Nevertheless, health issues such as diabetes and hypertension can harm your kidneys.
The doctor will assess the BUN, creatinine, GFR, and electrolyte levels to reveal how well your kidneys function.
What is the normal range for a renal profile test?
Here is a table showing the normal range for a renal profile test:
|
Parameter |
Normal Ranges |
|
Urea |
17.0 - 43.0mg/dL |
|
Blood Urea Nitrogen (BUN) |
7.9 - 20.0mg/dL |
|
Creatinine |
0.61 - 1.24mg/dL |
|
eGFR |
0.61 - 1.24mg/dL |
What precautions can you take in case of kidney disease?
By taking the following precautions, you can manage your kidney disease:
- Control your BP and blood sugar levels.
- Monitor your kidney health with the help of a doctor.
- Take proper medicines.
- Engage in physical activity.
- Develop a meal plan with the help of an expert.
Conclusion
A renal profile test is vital to determine kidney health and function. The test helps doctors diagnose, observe, and manage various renal disorders. When examining renal profiles, serum creatinine, BUN, eGFR, and electrolyte values are frequently measured. These tests help understand the kidney's capacity to filter and excrete waste products, its acid-base condition, and electrolyte balance.
Renal Function Test Price with redcliffe Labs
If suggested, download the Redcliffe Labs mobile app or call to book a renal profile test for just Rs 399. The phlebotomist will come to your doorstep with a blood sample collection kit, ensuring a painless and safe blood draw. Get the most accurate reports, typically within 12 hours.
Step-by-step information on booking a kidney function test online from Redcliffe Labs.
- Visit the official Redcliffe Labs website: https://redcliffelabs.com/.
- Search for the specific test you need.
- Add the test to the cart.
- Complete the payment process online.
- You will receive confirmation through SMS and WhatsApp.
Renal Function Test Cost in Different Cities
| City Name | Discounted Price |
| Noida | ₹349 |
| Delhi | ₹349 |
| Mumbai | ₹349 |
| Bangalore | ₹399 |
| Kolkata | ₹399 |
| Pune | ₹399 |
| Lucknow | ₹399 |
| Ahmedabad | ₹399 |
| Hyderabad | ₹399 |
| Chennai | ₹399 |
| Gurgaon | ₹349 |
| Jaipur | ₹399 |
| Faridabad | ₹349 |
| Indore | ₹399 |
| Patna | ₹399 |
Note: We offer Diagnostic services in PAN India. For more information please call us at + 91 8988988787.
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