transzfúziót

Transzfúzió, or blood transfusion, is a medical procedure where donated blood or blood components are given to a recipient intravenously. This is done to replace blood lost due to surgery or injury, or to compensate for a lack of red blood cells caused by conditions like anemia or cancer. Blood transfusions can also be used to replace blood lost through certain medical conditions, such as gastrointestinal bleeding or problems with the bone marrow.

The process involves carefully matching the donor's blood type and Rh factor to the recipient's to prevent a potentially dangerous immune reaction. Blood is typically stored in blood banks after being donated and is rigorously tested for infectious diseases before being transfused. The most common type of transfusion involves red blood cells, which carry oxygen throughout the body. Other components that can be transfused include platelets, plasma, and cryoprecipitate, each serving different critical functions. Transfusions are generally safe, but like any medical procedure, they carry some risks, including allergic reactions, fever, and infection. Careful monitoring of the patient during and after the transfusion is crucial to ensure safety and effectiveness.