The procedure of blood transfusion is not a simple process, having its own rules and order. Neglect of this can lead to unpleasant and even irreparable consequences. Therefore, the medical personnel who carry out the procedure always have high demands. They must necessarily have the appropriate qualifications and extensive experience in this matter.
Rules for transfusion of blood and its components
Before starting the procedure, several basic factors must be considered:
- indications and contraindications;
- side effects;
- possible complications;
- correct selection of blood products.
Basic rules of blood and plasma transfusion
There are several basic points that must be observed before the procedure:
- The patient must be notified that the treatment will be carried out in this way, and he is obliged to authorize this procedure in writing.
- Blood should be stored for all prescribed conditions. It is suitable for transfusion if it has a clear plasma. In addition, there should be no sediment, clots or any flakes.
- The preliminary selection of the material is carried out by a specialist with the help of a previous laboratory test.
- In no case can you do a transfusion of material that has not been tested for HIV , hepatitis and syphilis.
Rules of blood transfusion by groups
In connection with the characteristics of blood, it is divided into four groups. People with the first are often called universal donors, since they can give their material to any person. In this case, they can only transfuse the blood of the same group.
There are also people - universal recipients. These are patients who have a fourth group. They can pour any blood. This greatly simplifies the process of finding a donor.
Individuals with a second group can receive blood first and the same. Persons with a third are in a similar position. Recipients accept the first and the same group.
Rules of blood transfusion - blood groups, Rh factor
Before transfusion it is necessary to check for Rh factor . The procedure is carried out only with the same indicator. Otherwise, you need to look for another donor.