患者出现持续性的肌无力，对骨骼肌进行肌电图检查的主要目的是（） -题库考试答案搜索网

患者出现持续性的肌无力，对骨骼肌进行肌电图检查的主要目的是（）

单选题

2021-09-17 18:08

A、确定骨骼肌病变是多发性肌炎还是肌营养不良
B、确定骨骼肌病变是神经源性还是肌源性
C、确定骨骼肌病变是周期性瘫痪还是重症肌无力
D、确定骨骼肌病变是由吉兰-巴雷综合征还是糖尿病性周围神经病变所致
E、确定骨骼肌病变是肌纤维膜病变还是肌核性病变

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正确答案

B

试题解析

常规肌电图检查可以确定骨骼肌病变是神经源性还是肌源性，对具体的疾病一般有肯定的诊断价值。

标签：神经内科血液病主治医师肾内科相关专业知识

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