血钾超过6.5mmol/L,心电图表现为QRS泼增宽时的正确处理是A.50%葡萄糖加普通胰岛素10U缓慢静注B.5%碳酸氢钠100~200ml静点...

作者: rantiku 人气: - 评论: 0
问题 血钾超过6.5mmol/L,心电图表现为QRS泼增宽时的正确处理是
选项 A.50%葡萄糖加普通胰岛素10U缓慢静注 B.5%碳酸氢钠100~200ml静点 C.10%葡萄糖酸钙20ml快速静脉注射 D.口服离子交换树脂 E.单纯血液超滤 肾内科学综合复习题(X型题)
答案 ABD
解析 :10%葡萄糖酸钙应用时应稀释后缓慢静脉注射(5分钟),内科治疗无效或高分解代谢型ATN的高钾血症,应采用透析方式,而不是单纯血液滤过。
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