Question

What is a blood transfusion?

Answer 1

Answer:

The process of putting new blood into a person's body

Answer 2

Answer:

Blood transfusion is a way of adding blood to your body after an illness or injury. If your body is missing one or more of the components that make up healthy blood, a transfusion can help supply what your body is missing.

Depending on how much blood you need, a transfusion can take between 1 and 4 hours. About 5 million Americans need a blood transfusion every year, and the procedure is usually safe.

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