Which of the Following Is Necessary to Prevent an Anaphylactic

question 9

Multiple Choice

Which of the following is necessary to prevent an anaphylactic reaction due to a known IgA antibody in a patient?

• A) All red blood cell units should be irradiated.
• B) Red blood cell units should be washed.
• C) All blood components should be leukoreduced.
• D) Patient should be given antihistamine before transfusion.

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