How to Keep a Blood Sample After Transfusion

The package insert is one of those kind of locally set and locally done things. There's no national standard for that, for sure. How long are we required to keep that sample after the transfusion occurs? At least seven days. They're going to check their request for transfusion to verify a patient name, the first and the last name. But they should be, they're trained to be meticulous on accepting the sample. If there's any discrepancy, they're going to have procedures in which they'm going to ensure that they check to see why there's a discrepancy"