【单选题】
4岁男孩患粟粒型肺结核，近2天出现头痛、呕吐、惊厥，疑为结核性脑膜炎。为明确诊断，首选的检查为___
A. 胸部X线检查
B. 头颅CI
C. 脑脊液检查
D. 脑电图
E. 结核菌素试验
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答案
C
解析
暂无解析
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