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问题 单项选择题

大咯血病人的首要的护理诊断是

A．清理呼吸道无效：与咳嗽无力有关
B．有窒息的危险：与咯血引起气道阻塞有关
C．气体交换受损：与呼吸面积减少有关
D．焦虑或恐惧：与大咯血有关
E．疼痛：与咯血咳嗽有关

答案

参考答案：B

多项选择题

下列属于期货公司高级管理人员行为规则的是（）。

A．维护客户和公司的合法利益

B．保护客户、中小股东的利益

C．不得从事或者配合他人从事损害客户和公司利益的活动

D．不得利用职务之便为自己谋取属于本公司的商业机会
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单项选择题

Rapid advances in computer and communication technologies have resulted in the (71) merger of these two fields. The lines have bluned among computing, switching, and digital transmission equipment, and the same digital techniques are being used for data, voice, and image transmission. Merging and evolving technologies, coupled with increasing demands for efficient and timely collection, processing, and (72) of information, are leading to the development of (73) that transmit and process all types of data. The ultimate goal of this evolution is something its proponents-some of the most powerful forces in the computing and telecommunications industries-call the (74) .The (74) will be a worldwide public telecommunications network that will deliver a wide variety of services. The (74) will be defined by the standardization of user interfaces, and will be implemented as a set of digital switches and paths supporting a broad range of traffic types and providing (75) processing services. Inpractice, there will be multiple networks, implemented within national boundaries, but from the user’s point of view there will be a single, uniformly accessible worldwide network.

A．specific
B．dissemination
C．protocols
D．communication
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