How to look at renal function test sheet

summary

The kidney is a filtering organ in the human body. For people who often drink alcohol, it is necessary to have a regular examination of the kidney. There will be a test sheet for the detection of renal function. I would like to share with you how to see the renal function test sheet accurately.

How to look at renal function test sheet

First of all, there are many items of renal function test, such as serum creatinine, serum urea nitrogen, creatinine clearance rate, uric acid, urinary enzyme and Microalbumin. According to the test results, the renal function is generally divided into four stages: 1. Normal stage, the test results are normal; 2. Renal insufficiency compensation stage, creatinine clearance rate drops to 50% of the normal value, creatinine and urea nitrogen are normal; 3. Decompensation stage, creatinine clearance rate often drops to below 50% of the normal value, creatinine is more than 132.6 μ molgl (1.5 mg / dl) 4. In uremic stage, uremic nitrogen was more than 28.6 μ mol / L (80 mg / dl).

Secondly, there are other examination items, such as: blood urea nitrogen (BUN) reference value: normal condition: diacetyl oxime chromogenic method 1. 8～6。 8 mmol / L urease Nessler colorimetry 3. 2～6。 1mmol／L。 This is of great medical significance. Increase: acute and chronic nephritis, severe pyelonephritis, acute and chronic renal dysfunction caused by various reasons, heart failure, shock, burn, water loss, massive internal bleeding, adrenocortical hypofunction, prostatic hypertrophy, chronic urinary tract obstruction, etc.

Finally, the kidney has a great use in the body, it is mainly through the glomerular filtration, and with the urine out of the body. When the renal parenchyma is damaged, the glomerular filtration rate decreases and the concentration of serum urea nitrogen in the blood increases. By measuring urea nitrogen, we can understand the glomerular filtration function. The normal value of serum urea nitrogen in adults is 3. 2～7。 2mmol/L（9～20mg/dl）。 When the renal function was slightly damaged, the detection value of urea nitrogen could not change. When the value is higher than normal, 60% - 70% of the effective nephrons have been damaged.

matters needing attention

If you want to protect your kidneys, don't drink and smoke, eat more nutritious substances, and don't eat foods containing preservatives. Protein is not limited to eggs, milk, all kinds of meat, seafood and beans contain high protein. When you are keen on eating high protein food, or blindly supplement high protein nutrition, be careful not to damage the kidney.