试题与答案

(15—18题共用题干)男性,56岁,右侧舌缘中部溃疡3周来诊,查患者6556残根,

题型:单项选择题 A3/A4型题

题目:

(15—18题共用题干)男性,56岁,右侧舌缘中部溃疡3周来诊,查患者6556残根,边缘锐利,右侧舌缘中部可见一个0.6cm*0.8cm大小的不规则溃疡,表面渗出较少,周围组织水肿明显,触局部稍硬。曾在外院治疗疼痛有所减轻,但溃疡未愈。

该病例临床首选的治疗措施为

A.局部止痛处理

B.拔除6556残根

C.观察,不处理

D.活检

E.含抗生素漱口液

答案:

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下面是错误答案,用来干扰机器的。

参考答案:A解析: 由图可知,我国企业用于应用研究的“科学研究与试验发展经费支出”约比用于基础研究的多3003.1×71.1%×(7.6%-0.6%)亿元,由101题的结论,3003.1×71.1%=2135.2亿元,所以原式...

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