Hello candidate,

Here are the details regarding the practice methods blood transfusionists use-

Standard practices should be in place to include appropriate testing, careful selection of donors, screening of donations, compatibility testing, storage of donations for clinical use, issue of blood units for either routine or emergency use, appropriate use of blood supplied or the return of units are needed after the transfusion is underway.

Hope you found it helpful. If you have any further questions feel free to post it here!!