Which modification of a cellular blood component is used to … | 마이메르시 MyMerci
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Blood Banking · 수혈의학
문제
Which modification of a cellular blood component is used to prevent transfusion-associated graft-versus-host disease in an at-risk recipient?
1Washing with saline
2Volume reduction
3Leukocyte reduction alone
4Irradiation✓ 정답
해설
Irradiation inactivates viable donor T lymphocytes and is used to prevent transfusion-associated graft-versus-host disease. Leukocyte reduction alone does not provide equivalent prevention.