RFT blood test normal range
RFT Blood Test Normal Range
RFT, or renal function test, is a series of blood tests that measure how well your kidneys are working. The kidneys are responsible for filtering waste products from your blood and keeping your body hydrated. If your kidneys are not working properly, waste products can build up in your blood and cause health problems.
There are several different tests that are included in an RFT. The most common tests are
* Creatinine Creatinine is a waste product that is produced by your muscles. The kidneys filter creatinine out of your blood and excrete it in your urine. A high creatinine level can indicate that your kidneys are not working properly.
* Blood urea nitrogen (BUN) BUN is another waste product that is produced by your body. The kidneys filter BUN out of your blood and excrete it in your urine. A high BUN level can also indicate that your kidneys are not working properly.
* Glomerular filtration rate (GFR) GFR is a measure of how well your kidneys are filtering blood. A low GFR can indicate that your kidneys are not working properly.
The normal ranges for RFT tests vary depending on your age, sex, and race. However, the following are general guidelines for normal RFT test results
* Creatinine 0.6 to 1.1 mg/dL for women
* 0.7 to 1.3 mg/dL for men
* BUN 7 to 20 mg/dL
* GFR 90 to 120 mL/min for adults
If your RFT test results are outside of the normal range, it is important to see a doctor to discuss the results and determine if there is a problem with your kidneys.
Here are some of the reasons why your RFT test results might be abnormal
* Kidney disease
* High blood pressure
* Certain medical conditions, such as lupus and polycystic kidney disease
If you have abnormal RFT test results, your doctor may recommend further testing, such as an ultrasound of your kidneys or a kidney biopsy. They may also prescribe medication or recommend lifestyle changes to help improve your kidney function.
It is important to note that RFT tests are not always accurate. If you have any concerns about your kidney health, it is always best to see a doctor for further evaluation.