不稳定细胞是指()。 A.不容易受损伤的细胞 B.损伤后可以完全再生的细胞 C.细胞

题型:单项选择题 A型题

问题:

不稳定细胞是指()。

A.不容易受损伤的细胞

B.损伤后可以完全再生的细胞

C.细胞总在不断地增殖,以代替衰亡或破坏的细胞

D.损伤后不能再生的细胞

E.损伤后细胞变化大

考点:病案信息技术(士)病案信息技术相关专业知识病案信息技术相关专业知识题库
题型:单项选择题 A型题

高血钾的治疗措施不应包括下列哪一项()。

A.停止钾盐输入

B.输入镁制剂

C.阳离子交换树脂

D.透析疗法

E.输入钙剂

题型:单项选择题 A型题

男性,30岁。腹部钝性伤伴休克。经抗休克治疗好转。24小时后发生休克,最可能的原因是()。

A.肝破裂

B.气胸

C.脾破裂

D.感染性休克

E.消化道出血

题型:单项选择题 A型题

草履虫的表膜不具有的功能是[ ]

A.保护

B.呼吸

C.排泄

D.消化

题型:单项选择题 A型题

补写出下列名句名篇中的空缺部分。

(1)顺风而呼,声非加疾也,________________。(荀子《劝学》)

(2)满地黄花堆积,憔悴损,________________?(李清照《声声慢》)

(3)夜深忽梦少年事,________________。(白居易《琵琶行》)

(4)淇水汤汤,________________。( 《诗经·氓》)

(5)________________,只是朱颜改。(李煜《虞美人》)

(6)斯是陋室,________________。(刘禹锡《陋室铭》)

题型:单项选择题 A型题

The majority of successful senior managers do not closely follow the classical rational model of first clarifying goals, assessing the problem, formulating options, estimating likelihood of success, making a decision, and only then taking action to implement the decision. Rather, in their day-by-day tactical activities, these senior executives rely on what is vaguely termed "intuition" to manage a network of interrelated problems that require them to deal with ambiguity, inconsistency, novelty, and surprise; and to integrate action into the process of thinking.

Generations of writers on management have recognized that some practicing managers rely heavily on intuition. In general, however, such writers display a poor grasp of what intuition is. Some see it as the opposite of rationality; others view it as an excuse of capriciousness.

Isenberg’s recent research on the cognitive processes of senior managers reveals that managers’ intuition is neither of these. Rather, senior managers use intuition in at least five distinct ways. First, they intuitively sense when a problem exists. Second, managers rely on intuition to perform well-learned behavior patterns rapidly. This intuition is not arbitrary or irrational, but is based on years of painstaking practice and personal experience that build skills. A third function of intuition is to synthesize isolated bits of data and practice into an integrated picture, often in an "Aha!" experience. Fourth, some managers use intuition as a check on the results of more rational analysis. Most senior executives are familiar with the formal decision analysis models and tools, and those who use such systematic methods for reaching decisions are occasionally suspicious of solutions suggested by these methods which run counter to their sense of the correct course of action. Finally, managers can use intuition to bypass in-depth analysis and move rapidly to find out a plausible solution. Used in this way, intuition is an almost instantaneous cognitive process in which a manager recognizes familiar patterns.

One of the implications of the intuitive style of executive management is that "thinking" is inseparable from acting. Since managers often "know" what is right before they can analyze and explain it, they frequently act first and explain later. Analysis is invariably tied to action in thinking/acting cycles, in which managers develop thoughts about their companies and organizations not by analyzing a problematic situation and then acting, but by acting and analyzing in close concert.

Given the great uncertainty of many of the management issues that they face, senior managers often initiate a course of action simply to learn more about an issue. They then use the results of the action to develop a more complete understanding of the issue. One implication of thinking/acting cycles is that action is often part of defining the problem, not just of implementing the solution. (454 words)

Notes: capriciousness 多变,反复无常。run counter to 与……背道而驰;违反。bypass 绕过。in close concert一齐,一致。given prep.考虑到,由于。

When mentioning "thinking/acting cycles"(in Para.4), the author is most likely to believe that()

A. a manager analyzes a series of problems and then acts on that analysis

B. a manager gathers data by acting and then observes the effects of action

C. action and analysis in managerial practice invariably occur simultaneously

D. a manager takes action, being able to clarify reasons for that action

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