Blood Transfusion Exchange for Neonates and Pregnancy

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Blood Transfusion Exchange for Neonates and Pregnancy

Exchange Transfusion: Neonatal

The process of exchanging blood between two donors is called a transfusion exchange. This process is used in the case of neonatal patients, who may need the additional oxygen-carrying capacity provided by the donor's red cells and plasma. Exchange transfusion can be used in other situations as well, such as when one person has donated blood for someone else and needs to receive it back again.

A blood transfusion is an injection of one or more units of blood into a vein by intravenous, intra-arterial, or deep intravascular administration to increase the blood volume in patients who are experiencing hypovolemia (low blood volume) or anemia. Blood transfusions may also be given as part of some types of chemotherapy. The World Health Organization estimates that a minimum 2.3 million units (approximately 17 kg) of packed red cells must be transfused per year for surgical care alone.

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