题目内容

王某,男,36岁,2型糖尿病患者。护士通过评估发现该患者存在知识缺乏,并针对此问题对其制定了护理计划。此时,护士与患者处于护患关系发展时期的哪一阶段

A. 初期
B. 工作期
C. 解决期
D. 开拓期
E. 结束期

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王某,静脉注射10%葡萄糖酸钙10ml,下列有关静脉注射的描述,不妥的一项是

A. 如需长期静脉用药,应自远心端到近心端选择血管
B. 在穿刺点上方约6cm处扎紧止血带
C. 针头与皮肤呈20°角,由静脉侧方刺入
D. 常规进行皮肤消毒,直径>5cm
E. 注射毕,松开止血带

关于药物的保管原则,下列说法恰当的是

A. 药柜应透明保持清洁
B. 药柜应放在有阳光照射的地方,以保证光线明亮
C. 药瓶的标签用中文书写,标明名称、浓度和剂量,字迹清楚
D. 药物如有变色、沉淀、异味等,应及时退回药房处理
E. 药瓶标签模糊的药物需认真核对

设f(χ)有连续导数,f(0)=0,f′(0)≠0,F(χ)=∫0χ(χ2-t2)f(t)dt且当χ→0时,F′(χ)与χk是同阶无穷小,则k等于 【 】

A
B. 2
C. 3
D. 4

A wise man once said that the only thing necessary for the triumph of evil is for good men to do nothing. So, as a police officer, I have some urgent things to say to good people.Day after day my men and I struggle to hold back a tidal wave of crime. Something has gone terribly wrong with our once-proud American way of life. It has happened in the area of values. A key ingredient is disappearing, and I think I know what it is. accountability.Accountability isn"t hard to define. It means that every person is responsible for his or her actions and liable for their consequences.Of the many values that hold civilization together—honesty, kindness, and so on—accountability may be the most important of all. Without it, there can be no respect, no trust, no law—and, ultimately, no society.My job as a police officer is to impose accountability on people who refuse, or have never learned, to impose it on themselves. But as every policeman knows, external controls on people"s behavior are far less effective than internal restraints such as guilt, shame and embarrassment.Fortunately there are still communities—smaller towns, usually—where schools maintain discipline and where parents hold up standards that proclaim. "In this family certain things are not tolerated—they simply are not done!"Yet more and more, especially in our larger cities and suburbs, these inner restraints are loosening. Your typical robber has none. He considers your property his property; he takes what he wants, including your life if you enrage him.The main cause of this break-down is a radical shift in attitudes. Thirty years ago, if a crime was committed, society was considered the victim. Now, in a shocking reversal, it"s the criminal who is considered victimized, by his underprivileged upbringing, by the school that didn"t teach him to read, by the church that failed to reach him with moral guidance, by the parents who didn"t provide a stable home.I don"t believe it. Many others in equally disadvantaged circumstances choose not to engage in criminal activities. If we free the criminal, even partly, from accountability, we become a society of endless excuses where no one accepts responsibility for anything. We in America desperately need more people who believe that the person who commits a crime is the one responsible for it. The key point of the passage is that ______.

A. stricter discipline should be maintained in schools and families
B. more good examples should be set for people to follow
C. more restrictions should be imposed on people"s behavior
D. more people should accept the value of accountability

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