30岁男性患者,阵发脐周疼痛伴恶心,反复呕吐2天,尿量减少,无口渴。查体:血压90/

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问题:

30岁男性患者,阵发脐周疼痛伴恶心,反复呕吐2天,尿量减少,无口渴。查体:血压90/60mmHg,轻度腹胀,偶见肠型,肠鸣音亢进。化验:血白细胞12.5×109/L,分叶82%,CO2CPl2mmol/L。此患者存在哪种代谢紊乱?()

A.低渗性失水,代谢性碱中毒

B.低渗性失水,呼吸性酸中毒

C.等渗性失水,代谢性酸中毒

D.高渗性失水,代谢性酸中毒

E.高渗性失水,呼吸性酸中毒

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国家总体规划和省级、县级、市县级总体规划分别由同级人民政府组织编制,并由同级( )会同有关负责起草。

A.地方党委

B.人民政府发展改革部门

C.人民代表大会

D.人民政府建设行政部门

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治疗肾虚型经行泄泻的最佳方剂是:

A.健固汤合四神丸

B.内补丸

C.金匮肾气丸

D.右归丸

E.四神丸

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在工业生产中,设置防爆墙、防火门等设施来预防事故的发生,其应用的安全理论是( )。

A.系统安全理论
B.能量意外释放理论
C.事故频发倾向理论
D.海因里希因果连锁理论

题型:单项选择题

什么是暖管?

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Due to a constantly (66) environment, a poor understanding of the user’s needs and preferences, as well as a (67) of willingness to modify. (68) organizational structures and decision models, the full economic potential of Web Information Systems (WIS) has not been realized by now. The data object types of the (69) meta model, the Extended World Wide Web Design Technique (eW3DT), provide hypertext designers (70) a conceptual, user-centric framework and graphical notation for the construction of both, (71) and customized models, during the software development (72) of commercial WIS. A reference model as a normative concept represents an abstraction of a (73) company, its functional units, or its Web Information System and is intended to streamline the design and implementation of complex applications at (74) costs. As precondition for pursuing a partial globalization strategy,eW3DT (75) between technical and content-specific responsibilities for designing, implementing, and maintaining WIS.

A.process

B.procedure

C.model

D.project

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