问题
单项选择题
急性心肌梗死患者，疑有早期心源性休克末梢循环改变，血压12／9.3kPa（90／70mmHg），尿比重1.016，中心静脉压13cmH2O.治疗时应首选（）。
A．肾上腺素
B．低分子右旋糖酐
C．西地兰
D．硝普钠
E．心痛定
答案
参考答案：B
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急性心肌梗死患者，疑有早期心源性休克末梢循环改变，血压12／9.3kPa（90／70mmHg），尿比重1.016，中心静脉压13cmH2O.治疗时应首选（）。
A．肾上腺素
B．低分子右旋糖酐
C．西地兰
D．硝普钠
E．心痛定
参考答案：B
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