Capture of dab from back pass – the procedure not palatable. Naturally, it causes impassioned protest reaction in the small child. But it is really difficult to overestimate value of such analysis.
The analysis in the form of scrape from back pass is appointed to not only children, but also adults who work with children or deal with food.
For what the analysis is necessary
There are different bacteria causing intestines diseases – a salmonella, colibacillus, the shigella which is the causative agent of dysentery. Not always their emergence in intestines leads to a disease, the organism can "constrain" them by own efforts. In this case the person will not get sick, but will be the carrier, and people around can be infected by it.
Therefore it is very important before arrival of the child in kindergarten or before sending to the summer camp to make sure that it such carrier is not, as do by means of the bacteriological analysis: from back pass make swab test and place it on nutrient medium, and then monitor reproduction of bacteria.
Other analysis which is done in such a way it is scrape on enterobioz. This term literally can be translated as life in intestines. It is about worms who settle in a digestive tract. Dab from back pass is used also at diagnosis of oncological diseases of intestines, but the doctor will only appoint such analysis in case suspicion of such disease takes place.
As the analysis becomes
Swab test from back pass can be made in different ways. It is defined by what analysis needs to be made. At capture of scrape on enterobioz the laboratory assistant circles with a sterile Q-tip around back pass of the patient. For the bacteriological analysis the stick is entered into a rectum on several centimeters. In both cases the patient has to stand, having bent down and to move apart buttock hands. If it is about the small child, the parent accompanying him should move apart. If the child is afraid of the analysis, resists, it should be held as it is possible more strong, otherwise the laboratory assistant can accidentally injure a rectum a stick. Before capture of the bacteriological analysis or scrape on enterobioz the child it is not necessary to wash away. It can partially destroy biomaterial near an anus, and the result of the analysis will be distorted. The most difficult procedure – capture of dab on an oncological disease. The patient keeps within on the right side, and the laboratory assistant enters to it quite deeply into back pass the stick equipped with a special loop. Certainly, at the same time parents have to take care too of that the child lay not movably – in order to avoid damages.