男，25岁，腰腿痛2年加重半月，跛行，左膝腱反射减弱，左踝反射消失，直腿抬高试验阳性，临床拟诊腰椎间盘突出症，须拍X线片的理由中哪项是错误的
A．除外腰椎结核
B．除外腰椎骨肿瘤
C．除外脊柱的化脓性感染
D．明确椎间盘突出的部位及程度
E．除外腰椎骨折
参考答案：D
解析：[解题思路] D 腰椎间盘突出症须摄X线片排除多种疾病，再经CT或MRI来确诊。
| 根据对话内容，将方框内符合对话情景的句子抄写在对话的空白处，使对话恢复完整。选项中有两项是多余的。 | |
| A: You know. 1 wonder why our English teacher hasn't come yet. She may be held up on her way. B:1 I'm sure she'll be here for class soon. A:l don't know. She may be...I'rn not so sure. 2 B: Oh, come on. There is nothing to worry about. A:3 I enjoy F,nglish class very much. Idon't want to miss it. B:4____________But I can teach myself. A: Ah, there.5___________________I told you that there was nothing to-worry-about. | |
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