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The Zimnitsky test is a method for studying kidney function and performance. This method was developed by the Soviet therapist Sergei Sergeevich Zimnitsky in 1905. The Zimnitsky test is based on the analysis of the quantity and quality of urine collected during the day.

To conduct a Zimnitsky test, it is necessary to collect urine in separate containers, which will be stored in the refrigerator for 24 hours to determine how the kidneys cope with the function of filtration and reabsorption. Each container indicates the time at which the urine was collected, as well as its volume. The collected urine samples are then analyzed by a doctor, who determines the quantity and quality of fluid excreted.

The Zimnitsa test allows you to evaluate the functioning of the kidneys, determine the presence of diseases of the genitourinary system, and also identify disturbances in the functioning of other organs and systems of the body. In addition, this method is used to monitor the effectiveness of treatment for kidney diseases.

The Zimnitsky test is a simple and accessible research method that can be used on an outpatient basis. However, it should be noted that before carrying out the test, it is necessary to consult a doctor and make sure that there are no contraindications to its implementation.



The Zimnitsky test is a study that allows you to determine the functional state of a person’s kidneys and their ability to concentrate. This method was proposed by the Russian therapist Sergei Sergeevich Zimnitsky in 1905. The Zimnitsky test is one of the important diagnostic tests used to assess the condition of the kidneys in patients suspected of various diseases and pathological processes. The article will discuss the concept of the Zimnitsky test, its significance in medicine and the main stages of the method.

The Zimnitsky test is a scientific and experimental method of studying kidney function, which was proposed by Sergei Sergeevich Zimnitsky at the beginning of the 20th century. The essence of this technique is to analyze the quantity and quality of urine excreted per day. This study is carried out to determine the performance of the kidneys and their ability to retain sodium and other elements. The purpose of using the Zimnitsky sample