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患者,男,44岁。因食入烙饼,食管的答案

患者,男,44岁。因食入烙饼,食管静脉破裂出血约1000ml,输入大量库存血后,出现心率缓慢、手足抽搐,血压下降、伤口渗血。出现以上症状的有关因素是( )。

单选题
2021-07-17 21:45
A、血钙降低
B、血钙升高
C、血钾降低
D、血钾升高
E、血钠降低
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正确答案
A

试题解析

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