穿刺活检后是否须留观()①无须留观②细针活检后无须留观③18G活检后留观2小时左右④

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问题:

穿刺活检后是否须留观()①无须留观②细针活检后无须留观③18G活检后留观2小时左右④>18G针活检后留观2小时左右⑤>18G针活检后须住院留观

A.①④

B.②③⑤

C.①③⑤

D.②④

E.①②③④

考点:儿外科住院医师超声科超声科题库
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否定一句话只要一个反例就够了,请各找一个学过的化学反应方程式,否定以下各错误观点,例如:“氧化反应一定是化合反应。”证明它错误的实例:CH4+2O2CO2+2H2O

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在()中具有同一压力系统、同一油水界面的油、气聚集体,称为油气藏。

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行政复议案件以上一级行政机关管辖为原则,但有的行政复议案件,则由作出该具体行政行为的机关管辖。申请人对( )不服而申请复议的案件应当由作出该具体行政行为的机关管辖。

A.省、自治区、直辖市以下各级地方人民政府的具体行政行为

B.国务院各部门的具体行政行为

C.法律授权的组织作出的具体行政行为

D.两个行政机关以共同名义作出的具体行政行为

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我国古代对儿童进行启蒙教育的机构称为___________。

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An issue that many corporate executives ignore is the possibility that aggressive people seek reinforcement for their own destructive acts. Television violence, for instance, and the widespread public concern accompanying it have led to calls for strict controls on the depiction of violent programs.

In their decision making, some producers do not take responsibility for the equally important minority. Instead, they may gear their content toward the masses, who crave sexually explicit and violent action. Fortunately, this group has the ability to disseminate violent action rationally, realizing that in reality, people who commit acts of violence have to compensate for their actions by taking full responsibility for the harm they cause to others.

Not everyone can distinguish fact from fantasy. Studies show that in one week of content analysis of prime-time output on seven New York City channels, there were 3, 421 acts and threats of violence observed. Children’s fictional entertainment programs had three times the frequency of violent acts or threats recorded in adult programs.

Similarly, aggressive adults are seeking reinforcement for their own anti-social behavior from seeing attractive television characters behave in the same way. Behavioral evidence has indicated that the anti-social effects of violent television portrayals are pest and are most likely to occur among individuals who are already aggressive. The ethical question is, should television submit to mass appeal or take into consideration the effects on certain members of society, including children The consequences of televising violence are not only harmful to some viewers but concurrently affect the television stations in the form of loss of viewers and possibly gaining a bad reputation. Even though many associations have been condemning television violence, their efforts have had little effect on the large money-making corporations.

In his article, " Sex and Violence " , Joe Saltzman states, " If, as producers argue, violence is a part of the human condition, then so is responsibility. In real life, you just do not commit mayhem and then go on to the next scene. "

It is also necessary to realize that violence is part of our nature and of our life. Almost every day we are participants and observers of violence, whether it is natural violence, theatrical or fictional violence, sporting event violence, or political violence. To exclude all scenes of violence form television would be to falsify the picture of life. Television media can " encourage or aid " destructive behavior, not " cause " it. We hope that the decision makers will promote p moral, ethical values in their decision making or at least consider them, in order to help prevent our violent self-destructive behavior.

By saying " seek reinforcement for their own destructive acts " (Paragraph 1), the author means " () " .

A. find excuses to justify their violent behaviors

B. ask others to help with their aggressive actions

C. boost their confidence so as to commit more violence

D.compete with each other in committing violence

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