What is a homologous blood transfusion?

Homologous blood transfusion is an intravenous blood infusion that has been donated by another person. This contrasts with autologous blood transfusions where one receives his own previously donated blood. Most individuals acquire donor blood, but several people who are afraid of possible complications of homologous blood prefer autologous transfusions if they have time to pre -follow donations. As the blood is projected and carefully compared, homologous transfusions are considered very safe. However, there are several rare reactions or risks that accompany them.

Any form of blood transfusion is reported in roughly the same way. With a small catheter, which is usually inserted into a vein in the arm or leg, a bag containing full blood or blood product such as red blood cells is usually inserted. Blood can be transfined at different speeds, depending on how fast it is needed. Doctors based on this need determine, whether more than one Trenters the necessary. Some individuals receive full blood, but others receive platelets, red blood cells or plasma depending on medical need. The most common reasons for obtaining transfusion are surgery, injuries or diseases that affect blood cell supply.

It is still important that the homologous blood transfusion is connected between the donor and the person who receives it. People have four types of blood - A, B, AB and O - and each type also has a RH factor described as positive or negative. People with positive blood can receive negative or positive gifts, while people with negative blood can only get other negative types. O- is the most demanded because it can accept all types of blood and AB+ is the simplest blood, because people with this type can receive any other species. If it is time to prepare, as well as for surgery or planned transfusion, doctors often orderThe exact match, but in the case of emergencies know that they can give certain types of blood to different patients without creating reactions in most individuals.

homologous blood transfusions can also be divided into two types. People can get a blood product from an anonymous donor or family and friends who have the corresponding blood types can donate. Many people prefer to use family and friends' gifts, but it is not always safer. In some cases, screening was not so strict and known donors have gone through dangerous illnesses to friends or relatives getting blood.

This is part of concerns that forces people to consider autologous blood transfusions. By receiving blood only, the probability of negative reactions or the development of the disease is significantly reduced. Some complications that very occasionally arise from homologous blood transfusion include reaction to transfusion, viruses such as HIV and hepatitis C or extreme kidney damage. For almost all people, these risks are very low and the bestThe more side effects such as too many iron in the blood or a slight fever can be treated quickly.