A blood transfusion provides blood or blood components if you’ve lost blood due to an injury, during surgery or have certain medical conditions that affect blood or its components. The blood typically comes from donors. Blood banks and healthcare providers ensure transfusions are a safe, low risk treatment.

2022年4月27日 · People receive blood transfusions for many reasons — such as surgery, injury, disease and bleeding disorders. Blood has several components, including: A transfusion provides the part or parts of blood you need, with red blood cells being the most commonly transfused.

2021年11月1日 · There are many reasons you might need to receive a blood transfusion. These are just a few of them: When you get a transfusion, the blood you’re given has to work with the type of blood you...

What is a blood transfusion? A blood transfusion involves receiving donated blood or blood parts into your body through one of your blood vessels. A needle is put into a vein, often in the arm. The needle is attached to a thin, flexible tube (catheter). This is called an IV (intravenous) line. Blood is sent into your vein through this IV line.

2023年6月20日 · Blood transfusions are a relatively common medical procedure, and while typically safe, there are multiple complications that practitioners need to be able to recognize and treat. This activity reviews the indications for blood transfusion, including for special patient populations, the pre-transfusion preparation, and the potential ...

Transfusions are used for various medical conditions to replace lost components of the blood. Early transfusions used whole blood, but modern medical practice commonly uses only components of the blood, such as red blood cells, plasma, platelets, and other clotting factors.

2017年7月9日 · Blood transfusions are sometimes necessary after an injury or surgery causes a high amount of blood loss. Some people need regular transfusions due to medical conditions such as hemophilia or...

Blood transfusion is generally the process of receiving blood or blood products intravenously. Transfusions are used for various medical conditions to replace lost components of the blood. Like most medical procedures, a blood transfusion will take place at a hospital or doctor’s office.

A blood transfusion is the transfer of blood or a blood component from one healthy person (a donor) to a sick person (a recipient). Transfusions are given to increase the blood's ability to carry oxygen, restore the amount of blood in the body (blood volume), and correct clotting problems.

2023年9月15日 · A blood transfusion is a safe and common procedure during which you receive blood through an intravenous (IV) line placed in one of your veins. It takes 1 to 4 hours to receive the blood, depending on how much you need. There are several sources of blood, which are described below.