8/12/2023 0 Comments Kidney function levels chart![]() ![]() ![]() One study found that eating meat prior to a blood draw for creatinine testing, creatinine was falsely higher.Ī normal serum creatinine level is between 0.6 – 1.2 mg/dL for males and 0.5 – 1.1 mg/dL for females. It is not directly related to dietary protein intake over time. CreatinineĬreatinine is a waste product from normal muscle metabolism and breakdown. Ketoanalogues can also help lower BUN levels when paired with a low protein diet. This can then increase inflammation and potentially increase kidney damage. However, if done improperly it can increase the risk of protein-energy wasting and malnutrition. This is because the kidneys are unable to keep up with eliminating excessive waste.īUN may trend around 75 mg/dL when on dialysis.Ī low-protein diet can help in reducing BUN for those not on dialysis. Waste Products Blood Urea Nitrogenīlood urea nitrogen – otherwise known as urea nitrogen or BUN – is a measurement of protein breakdown in the body.īUN is generally below 20 mg/dL but will often rise when there is kidney damage. Many doctors are open to having additional labs drawn when requested – but be prepared to put in work if you want to get your renal function panel drawn more frequently. The timing will be based on your nephrologist or physician’s orders. These results can be drawn anywhere from monthly to annually (once per year). If you have told your doctor about a family history of kidney disease, or you are already aware of your own diagnosis of kidney disease, you are likely to have a renal panel or renal function pane l in your blood test results. If you don’t have enough water, that can also cause abnormalities in your eGFR, sodium, and chloride levels. Can Fasting Too Long Affect the Results?įasting for an excessive period can affect your results by causing a lower glucose level. It’s important you still drink plenty of water before as dehydration can negatively affect your renal function test results. To fast before a blood test, you do not eat any food for the 8 to 12 hours before the appointment time. This is generally not required for the kidney function test, but could be ordered for other lab testing you may also be getting at the same time. Your doctor will instruct you on whether or not you need to fast. This may be done in your doctors office or at a separate lab location. This is taken from a vein in your arm by a phlebotomist. What Type of Sample is Required?Ī renal function panel requires a blood sample. Many doctors, however, will require “signing off” the results prior to passing them on to the patient. Generally, the test results are reported within 24 hours. How Long Does it Take to Get the Results? Pain to your mid-lower back where the kidneys are located.Changes in your urine like decreased frequency, presence of foam or blood.Swelling around the hands, feet, ankles, or face.High blood sugars or a diagnosis of diabetesĪdditionally, your doctor may order the testing if you have a family history of kidney disease or show signs and symptoms of kidney issues.Some of the other health conditions that may trigger a physician to order it include Your doctor or kidney specialist will determine whether or not you need a renal function panel. This includes lab tests! When Should I Get a Renal Function Panel ? Watch the Video About The Renal Function PanelĪs with most tests, preparation can be a very important part of tests.A Renal Function Panel is Not Diagnostic Itself. ![]() What Other Lab Tests Besides the Renal Panel May Be Needed?.Renal Function Panel Normal Values Chart.Can Fasting Too Long Affect the Results?.How Long Does it Take to Get the Results?.When Should I Get a Renal Function Panel?. ![]()
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