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患者男性，36岁，因车祸内脏破裂大出血，欲行急诊手术治疗。去手术室之前，护士遵医嘱为患者建立静脉通道并行输血治疗。因时间紧，护士从血库取血后将血袋放入热水中提温，5分钟后给患者输入。当输血10分钟后，患者感到头部胀痛，出现恶心、呕吐、腰背部剧痛。 发生此反应，护士首选的护理措施是（）
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患者男性，49岁。特殊职业，在生产有机磷农药工作中违反操作规定，出现恶心、呕吐，多汗、流涎、瞳孔缩小，呼吸困难、大汗、肺水肿、惊厥等症状。全血胆碱酯酶活力降至30%以下，在治疗时使用阿托品静脉给药。 当出现阿托品中毒时可采取的治疗措施是
一般纳税人取得的国际货物运输代理业发票和国际货物运输发票，可以计算抵扣进项税额。( )
以下所列程序的功能是：在窗体上有一个文本框控件，程序运行后，用户可以利用鼠标左键来拖动该文本框控件(注意：拖动时，文本框移动的距离和方向由鼠标指针移动的距离和方向来确定)，按下鼠标右键则可以在文本框中显示出当前文本控件的位置。 Public yx As Integer Public yy As Integer Private Sub Form_ MouseMove(Button AS Integer，Shift As Integer，_ X As Single，Y As Single) If Button=1 Then Text1．Left= 【11】 Text1．Top= 【12】 End If End Sub Private Sub Form_ MouseDown (Button As Integer，Shift As Integer，_ X As Single，Y As Single) If 【13】 Then yx=Text1．Left-X yy=Text1．Top-Y End If If Button=2 Then Text1．Text=“X坐标：”+Str(Text1．Left)+“Y坐标：”+Str(Text1．Top) End If End Sub
As technology continues to advance, countries must decide how they will deal with the issue of human cloning for reproduction or research. So far, several nations have placed strong restrictions on healing cloning; others are moving towards such restrictions, and a few have staked out positions in favor of curative cloning. After months of bitter debate, the Unite States must decide what it will do.All legislators can agree that it would be wrong now to make a walking, talking, reallife human clone. The National Academy of Sciences also supports that position. But its institute of Medicine has rightly said that its objections to the safety of reproductive cloning do not apply to research cloning. Indeed,’ some scientists say that research cloning could yield stem cells that could be used to grow healing tissues for patients with diseases such as Parkinson’s. (47)They also say that studying stem cells made from the cells of diseased patients could help us understand why people with the same genetic make-up get sick or stay well.Opponents of research cloning say there is no proof that it will yield any cures. They also say that adult stem cells are more promising and less controversial. They have gained Congressional and public support by beating into widespread fears about biotechnology, which some worry is winding quickly down a slippery slope towards the commodification of the human species. (48) But such fears do not represent a sensible basis for a ban on research cloning, which is likely to give insights into the processes that cause a host of devastating diseases.The Senate is now moving towards a slowdown on the issue. Two bills have been introduced. Senator Sam Brownback introduced a bill that would ban cloning for any purpose. His rivals, led by Senator Dianne Feinstein, have introduced competing legislation that would all low scientists to close embryos for research. And senators eager to air their views on the issue for a vote on the matter in the next few weeks. (49) Brown back is said to have nearly 50 supporters, but for technical reasons a bill is unlikely to be passed unless 60 senators support it.Advocates of healing cloning have outlined situations that would make the Senate more likely to pass a bill that would allow research cloning, such as amending the Brownback bill to allow research. In this way, senators could save face by simultaneously voting for Brownback and for research.However, any bill that does pass the Senate must be reconciled with the House bill in a conference, The Brownback bill is virtually identical to a House cloning ban that was passed last July. So it would speed through the conference committee. But Senate and House negotiators are unlikely to compromise if the Senate votes to allow healing cloning, (50) So the result of this month’s Senate debate is likely to be either that President Bush signs a bill that bans cloning for any purpose, or that he does not sign any cloning bill at all. The issue could also spill over into the appropriations process this autumn, when senators try to force rules through the Congress by attaching them to the necessary spending bills.The Congress has strongly supported the National Institute of Health in recent years because it wants the United States to be a world leader in biomedical research. The Senate should continue its strong support of biomedical science, and act in the national interest, by refusing to pass a ban on research cloning. As technology continues to advance, countries must decide how they will deal with the issue of human cloning for reproduction or research.
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