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患者,男,58岁。因术中失血过多,医嘱:输入库存血1200ml,输血后患者出现手术部位渗血较多,皮肤、黏膜多处可见瘀点、瘀斑,血压下降,手足抽搐。

导致该患者发生这种反应的主要原因是

单选题
2021-07-17 21:45
A、输血过快
B、输血量过多
C、血型不合
D、血液变质
E、库存血保存过久
查看答案

正确答案
B

试题解析

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