General clinical analysis of blood can reveal the presence of inflammation in the body, including the kidneys. The increase in the erythrocyte sedimentation rate, abnormal increase of leukocytes in the blood is detected in various inflammatory processes, acute and chronic infections. The blood General clinical analysis of rent from the finger in the morning on an empty stomach.
Need to donate blood for biochemical research, including quantitative determination of total protein, urea, creatinineand uric acid, potassium and sodium. The total protein in normal adult blood is 62-83 g/L. One of the reasons for reducing the amount of total protein in the blood can be increased its loss with urine in renal disease.

Normal value of urea in the blood of an adult person is considered to be a 3.5-8.3 mmol/L. the increase in the concentration of urea is an important sign of violation of renal excretory function. Together with the urea in the blood determine the content of creatinine. Indicators of creatinine depend on muscle mass, so the rate depends on the sex of the person taking the analysis. For men it is: 44-100 µmol/l for women: 44-88 µmol/l in the presence of renal dysfunction creatinine in the blood increases.

Standards of uric acid levels vary depending on gender. For middle-aged men the norm of uric acid is 0.10-0.40 mmol/l, and for middle-aged women - 0,24-0,50 mmol/L. Elevated levels of uric acid levels may indicate a disruption of the kidneys.

When kidney disease increased amount of potassium and sodium. Blood sampling for biochemical study was conducted in the morning on an empty stomach. Valid on the day of delivery of the analysis is to drink a glass of water. Before the study should follow a diet that excludes the consumption of fatty and fried foods.
General urine analysis is the primary analysis, confirming the presence of renal dysfunction. Urine for General analysis surrenders morning, after showering with soap and water. In a sterile container for biological material, purchased at the pharmacy, going to an average portion of urine newly issued. Capacity is marked with the indication of surname, name, patronymic and date of delivery and delivered to the laboratory in a short time.

Change the color of urine, the relative density of the reaction, the presence of turbidity violation occurs when the filtration ability of the kidneys. Increase amounts of protein, erythrocytes, leukocytes, the appearance of cylinders (granular, waxy, epithelial, erythrocyte) occurs when changes in the urinary system.
The tests needed to check kidney, is carried out in specialized laboratories. The study is performed on the basis of a doctor's referral for free. You can take the tests for a fee without a doctor's referral.