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问题 单项选择题

一脱水患儿，表现烦躁、烦渴、高热、尿少、肌张力高，应考虑()。

A．低渗性脱水

B．高渗性脱水

C．等渗性脱水

D．低钾血症

E．低钙血症

答案

参考答案：B

解析：[知识点] 婴儿腹泻类型及护理评估

单项选择题

瑞草油的功能主治是

A．祛风辟秽，止痒止痛

B．芳香开窍，理气止痛

C．散风，泄热

D．活血平肝

E．清热解毒，散风止痛
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单项选择题

System analysis is traditionally done top-down using structured analysis based on (90) ．Object-oriented analysis focuses on creation of models．The three types of the analysis model are (91) ．There are two substages of object-oriented analysis． (92) focuses on real-world things whose semantics the application captures．The object constructed in the requirement analysis shows the (93) of the real-world system and organizes it into workable pieces． (94) addresses the computer aspects ofthe application that are visible to users．The objects are those which can be expected to vary from time to time quite rapidly．

A．static structure
B．system components
C．data flows
D．program procedures
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