问题 单项选择题


以下提供若干个案例,每个案例下设若干个考题。请根据答案所提供的信息,在每题下面的A、B、C、D、E五个备选答案中选择一个最佳答案。

男性患者,65岁,反复咳嗽、咳痰、喘息20余年,近五六年出现活动后气促,5d前病情加重,咳臭痰。查体:呼吸急促,心率128/min,右心房室瓣区可闻及收缩期吹风样杂音;双肺呼吸音低,可闻及干、湿啰音;肝肋下3cm,有触痛;肝颈静脉回流征(+),双下肢水肿。心电图:RV1+SV5=1.4mV。胸片示右下肺动脉横径为17mm。

治疗该患者宜首选下列哪项

A.应用强心药

B.选用利尿药

C.给予广谱抗生素抗感染

D.祛痰、平喘

E.应用镇咳药

答案

参考答案:C

单项选择题
阅读理解

Most people think their time problems are outer, and that they are caused by the telephone, meetings, visitors, and delayed information or decisions. Although these problems often have a bad effete on them, as when people call or drop in, we usually contribute to them. We fail to have calls screened by a skillful secretary or assistant, or we leave our door open, actually assuring constant interruptions.

In almost all cases, it is possible to influence, if not control, it usually can cause problems, such as, slowness and indecision, lack of self-discipline, the inability to delegate, or the tendency to fight fires, to act without thinking, and to jump from task to task without finishing any of them.

Time is constant that cannot be changed. The clock cannot be slowed down or speeded up. Thus we cannot manage time itself. We can only manage our activities with respect to time.

The same skills are needed as those used in managing others—the abilities to plan, organize, delegate, direct, and control. Time management is simply self-management. It is impossible to be effective in any position without controlling one’s time effectively.

Successful time management does not mean working harder, but working smarter. All kinds of management skills must be used in the home and office to get most value from time. You must think ahead about what to do, and timely than others, making it get maximum results in the shortest possible period.

小题1:According to the writer, time problems            .

A.are caused by the telephone, meetings and visitors

B.are caused by delayed information or decisions

C.can be solved by self-management

D.can’t be controlled小题2:Which of the following is NOT mentioned as tile internally generated time wasters?

A.slowness and indecision.

B.Lack of self-discipline.

C.Jumping from task to task without finishing any of them.

D.Working hard.小题3:It can be concluded from the passage that the abilities to plan, organize, delegate, direct and control should      .

A.be used in managing others’ activities

B.be used in managing one’s own activities

C.not be used in time management

D.be used in managing both others’ and one’s activities小题4:We can also draw a conclusion that the key to successful time management is       .

A.working harder and harder

B.clever self-management

C.thinking of what to do, and how and when to do it

D.employing a skillful secretary