The correct urine collection algorithm for Zimnickiy

Most often at the first visit to the doctor the doctor gives the patient directions for certain tests. Usually this is a general study of blood and urine. After receiving the first results, additional diagnostics can be recommended. This includes urine analysis according to Nechiporenko, Zimnitsky's trial, bacteriological sowing of the material and so on. All these studies will allow us to understand the work of the patient's organism in more detail. This article will tell you about what are the rules for collecting urine by Zimnitsky (algorithm). You can learn about the essence of this analysis and find out the specifics of its conduct. Also you will understand, whether the collection of the analysis of urine on Zimnitsky can pass without preliminary preparation.

What is the research done for?

The technique of collecting urine by Zimnitsky will be described a little later. To begin with it is necessary to say about the essence of the research. Diagnosis is assigned to patients who are suspected of impaired kidney function and excretory system. Also, the analysis can be recommended to future mothers when registering for pregnancy.

Diagnosis can identify substances that are released by the human body during urination. In addition, the density of the liquid and its total amount are determined. An important role is played by color and the presence of sediment.

The algorithm of urine collection in Zimnitskiy

If you are recommended such a study, then it is necessary to clarify the doctor all the nuances. Otherwise, you will not be able to properly prepare, and the technique of collecting urine for Zimnitsky will be disrupted.

The algorithm includes preparation for diagnosis. After meeting certain conditions, it is necessary to choose the right dishes, collect the secreted liquid and store it at the desired temperature. Delivery of the analysis to the laboratory is necessary at a time strictly specified with the specialist. How is urine collected in Zimnitskiy? The algorithm of actions will be presented to you further.

The first step: preparing the body

The algorithm of collection of urine according to Zimnitsky presupposes preliminary preparation of the organism and observance of certain rules. Before taking the material it is necessary to refrain from drinking alcohol and fatty foods.

Also, distortion of the diagnosis can result in excessive fluid intake and diuretics. Products such as watermelon, melon and grapes should be excluded from food at least one day prior to collection.

The second step: preparing the container

The next item, which describes the urine collection algorithm for Zimnitsky, involves the preparation of special sterile containers. Of course, you can use your own food containers. However, in this case, they must be carefully sterilized. Otherwise, the result may be false. Remember that the collected material will stay in the tank for more than one hour. The number of necessary portions is usually eight.

Doctors recommend buying special containers for the collection of analyzes. They are sold in every pharmacy chain or large supermarkets and cost around 10-20 rubles. Give preference to containers with a volume of 200 to 500 milliliters. If necessary, buy glasses of greater capacity. These jars are already sterile and do not require additional processing. They need to be opened just before the material is taken.

The third step: scheduling trips to the toilet

The next item, reported by the algorithm for collecting urine according to Zimnitsky, speaks of the need to compile a list of time intervals. So, the patient needs to empty the bladder 8 times a day. The most suitable time is 9, 12, 15, 18, 21, 00, 3 and 6 hours. However, you can choose a convenient schedule for yourself. Remember that the interval between trips to the toilet should be no less than and make up no more than three hours. Otherwise, the portion of material can be increased or decreased. This will lead to a distortion of results and an incorrect diagnosis. The whole day should be divided into eight equal parts. With a simple calculation, you can find out that you need to urinate in three hours.

The fourth step: hygiene

The technique of collecting urine according to Zimnitsky (algorithm) presupposes preliminary hygienic procedures. Only in this case the result will be correct. If this item is ignored, extraneous impurities and bacteria can be found in the material. This will give a poor result of the study.

Before taking the urine, be sure to wash your hands with soap and water. To do this, it is better to use antibacterial cleansers. You also need to hold the toilet of the genitals. Men just need to wash their penis. Women, in addition to washing, need to insert a cotton swab in the vagina. Otherwise, the flora of the reproductive system can be moved by the flow of urine into a sterile container. The result of the analysis will be distorted and will be unreliable.

The fifth step: collection of urine

After the hygienic procedures have been carried out, the material must be collected. Collect all the portion of urine in the prepared container at certain hours. After that, the container must be signed, indicating the time.

Some patients use a single collection container. After that, the material is poured from it already along the prepared containers. It is worth noting that this can not be done. This technique can lead to the development of bacteria and the formation of sediment on the watch glass. Collect urine directly into pre-prepared containers. After this, tighten the capacity of the enclosed cover tightly. It is strictly forbidden to open and pour the collected liquid.

Sixth step: storage of material and delivery method to the laboratory

After the first container is filled, it must be put in the refrigerator. Do not store the test material at room temperature or in a freezer. The most optimal degree of the environment is in the range from 2 to 10. If it is warmer, microorganisms will develop in the urine. In this case, an incorrect diagnosis of bacteriuria may be made.

Deliver to the laboratory material is needed the next morning, when the last liquid intake will be made. At the same time, it is necessary to ensure that all containers are tightly closed and signed. If there is a loss of liquid from any glass, it is necessary to inform the laboratory technician about it. Otherwise, the result may be distorted, since the density of the material under investigation will change.

Collection of urine according to Zimnitsky in children: algorithm

What if I need to carry out a similar study in a child? Most children can not tolerate another urge to urinate and do not follow the described regime. How to act in this case? First of all, you need to consult a doctor. The doctor will tell you the main methods of action. In most cases, it is recommended to follow the following scheme:

- Prepare sterile jars;

- before every trip to the toilet, wash the child;

- collect urine in a container and observe the above storage conditions;

- if urge to empty the bladder earlier than the prescribed time, fix it on a sterile container;

- Deliver material to the laboratory for research.

What should I do if the material is collected from an infant or a newborn baby? In most cases, doctors use other methods of diagnosing the condition of the crumbs. It is practically impossible to collect urine for Zimnitsky's trial. However, in case of an emergency need for such diagnosis, pediatricians recommend the use of special urinals. They are absolutely sterile and very comfortable. The device has an adhesive surface and is superimposed on the genitals of the baby. After urination, the liquid is collected in a sterile container taking into account all the conditions described above. Next, you need to stick a new bag to collect the tests and wait until the baby wants to empty the bladder.

Summing up the article

You became aware of the conditions that require the collection of urine in Zimnitskiy. The algorithm is pretty simple. It is only necessary to strictly adhere to the points described. Most doctors recommend that patients set alarms for a certain time. In this case, you will not be afraid that you missed the necessary time of urination. At night, you can not do without a special alert. Normally a person sleeps for 8-12 hours and does not have a natural desire to empty the bladder.

When receiving a referral for such a study, be sure to specify all the nuances from the doctor. Remember that the dishes should be sterile, and the storage conditions for the material are correct. Collect the urine according to Zimnitsky with the algorithm described. Good research results!