试题与答案

男,43岁,外伤致右胸腔积血,胸腔穿刺抽出浑浊胸腔积液,此时主要治疗应是() A.对

题型:单项选择题 A1/A2型题

题目:

男,43岁,外伤致右胸腔积血,胸腔穿刺抽出浑浊胸腔积液,此时主要治疗应是()

A.对症支持治疗

B.抗生素治疗

C.胸腔闭式引流

D.补充血容量

E.伤口包扎固定

答案:

参考答案:C

解析:患者外伤致右胸腔积血,胸腔穿刺抽出浑浊胸腔积液,考虑为并发脓胸,外伤性血胸并发脓胸应按脓胸处理,尽早作胸腔闭式引流。全身应用足量抗生素。

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如图所示是初中化学实验室中常见的几种仪器,请按要求回答下列问题.

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Developing reliable software on time and within () represents a difficult endeavor for many organizations. Usually business solutions have three main aspects: people, () , and technology. The main reason for failing software projects has little to do with technology and tools, and much to do with lack of process () . Experience has shown that introducing new technology and tools in an immature or undisciplined environment is likely to increase the chaos. CASE tools are not enough. “A fool with a tool is still a fool!” Structured method was the first wave of the software industry. This was the beginning of transforming software development from a “ () industry” to mass production. Software process movement is the second wave in the software industry. The process maturity movement prepares the way for the third wave of the software industry: “software industrialization”.Software development will become like an assembly and manufacturing process. A critical enabling factor is a disciplined software engineering process with predictable quality, () and functionality.

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