题目内容

肝脏损伤非手术治疗的指征不包括

A. 合并胸部损伤
B. 无腹膜炎体征
C. 收缩压在90mmHg(12kPa),脉率低于分
D. B超确定肝损伤为轻度
E. 未发现其他内脏合并伤

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A.For over three decades,academics,managers,and consultants,realizing that transforming organizations is difficult,have analyzed the subject.They’ve sung the praises of leaders who communicate vision and walk the talk in order to make change efforts succeed.They’ve sanctified the importance of changing organizational culture and employees’attitudes.They’ve teased out the tensions between top-down transformation efforts and participatory approaches to change.Still,studies show that in most organizations,two out of three transformation initiatives fail.B.Each manager looks at an initiative from his or her viewpoint and,based on personal experience,focuses on different success factors.The experts,too,offer different perspectives.A recent search for books on ‘change and management’ turned up 6,153 titles,each with a distinct take on the topic. Those ideas have a lot to offer,but take together,they force companies to tackle many priorities simultaneously,which spreads resource sand skills thin.C.Someofthehardfactorsthataffectatransformationinitiativearethetimenecessarytocompleteit,the number of people required to execute it,and the financial results that intended actions are expected to achieve. The research shows that change projects fail to get off the ground when companies neglect the hard factors. That doesn’t mean that executives can ignore the soft elements;that would be a grave mistake. However. If companies don’t pay attention to the hard issues first,transformation programs will break down before the soft elements come into play.D.Companies assume that the longer an initiative carries on. The more likely it is to fail—the early impetus will peter out,windows of opportunity will close,objectives will be forgotten,key supporters will leave or lose their enthusiasm,and problems will accumulate. However,contrary to popular perception, along project that is reviewed frequently is more likely to succeed than a short project that isn’t reviewed frequently. Thus,the time between reviews is more critical for success than a project’s life span. the negative view of asking companies to solve many problems at the same time()

A:WHAT IS IMPORTANT WHEN…Aiming to improve career prospects·Reading business articles·Learning a foreign language·B:WHAT IS IMPORTANT WHEN…Deciding how to transport goods·Destination·Speed·C:WHAT IS IMPORTANT WHEN…Purchasing new machinery·Level of automation·Maintenance requirements·

The MiSmanagement of Customer LoyaltyThe best customers, we’re told, are loyal ones. They cost less to serve, they’re usually willing to pay more than other customers. and they often act as word-of-mouth marketers for your company. Win loyalty, therefore, and profits will follow as night follows day. Certainly that’s what CRM software vendors—and the armies of consultants who help install their systems—are claiming. And it seems that many business executives agree. Corporate expenditures on loyalty initiatives are booming:The top 16 retailers in Europe, for example, collectively spent more than $1 billion last year。Indeed, for the last ten years, the gospel of customer loyalty has been repeated so often and so loudly that it seems almost crazy to challenge it.But that is precisely what some of the loyalty movement’s early believers are starting to do. Take the case of one high-tech corporate service provider. This company set up an elaborate costing scheme to track the performance of its newly instituted loyalty programs. The scheme measured not only direct product costs for each customer but also all associated advertising, service, sales force, and organizational expenses. After running the scheme for five years, the company was able to determine the profitability of each of its accounts over time. Executives were curious to see just what payoff they were getting from their $2 million annual investment in customer loyalty.The answer took them by surprise. About half of those customers who made regular purchases for at least two years—and were therefore designated as ‘loyal’—barely generated a profit. Conversely, about half of the most profitable customers were blow-ins, buying a great deal of high-margin products in a short time before completely disappearing.The research findings echo that company’s experience. Some experts have been studying the dynamics of customer loyalty and have found that the relationship between loyalty and profitability is much weaker—and subtler—than the proponents of loyalty programs claim. Specifically, they discovered little or no evidence to suggest that customers who purchase steadily from a company over time are necessarily cheaper to serve, less price sensitive, or particularly effective at bringing in new business.Indeed, in light of their findings, many companies will need to reevaluate the way they manage customer loyalty programs. Instead of focusing on loyalty alone, companies will have to find ways to measure the relationship between loyalty and profitability so that they car better identify which customers to focus on and which to ignore. The experts have found. a new methodology that will enable managers to determine far more precisely than most existing approaches do just when to let go of a given customer and so dramatically improve the returns on their investments in loyalty. According to the research findings, the customers who will bring in more profit are those who()

A. are regarded as loyal customers.
B. happen to buy the products frOm a company.
C. trust the quality of the products frOm a company.
D. care little about prices of the products.

嵌顿疝内容物中的肠管是小肠憩室,称为

A. 闭孔疝
B. 瑞契(Richter)疝
C. 里脱(Littre)疝
D. 腹股沟滑动性疝
E. 腹股沟疝

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