以下容易发生肠扭转的是( )。
有人认为,既然人的意识是对客观外部世界的反映,那么人脑里的 “鬼”“神” 意识就是对外在世界上鬼、神真实存在的反映。这种观念的错误在于( )
夸大了意识的能动作用
把意识看成物质的产物
认为意识是对存在的直观反映
混淆了人类意识自然演化的阶段
Passage 1
Scientistshave found that although we are prone to snap overreactions, if we take amoment and think about how we are likely to react, we can reduce or eveneliminate the negative effects of our quick, hard-wired responses.
Snapdecisions can be important defense mechanisms; if we are judging whethersomeone is dangerous, our brains and bodies are hard-wired to react veryquickly, within milliseconds. But we need more time to assess other factors. Toaccurately tell whether someone is sociable, studies show, we need at least aminute, preferably five. It takes a while to judge complex aspects ofpersonality, like neuroticism or open-mindedness.
Butsnap decisions in reaction to rapid stimuli aren't exclusive to the interpersonalrealm. Psychologists at the University of Toronto found that viewing a fast-foodlogo for just a few milliseconds primes us to read 20 percent faster, eventhough reading has little to do with eating. We unconsciously associate fastfood with speed and impatience and carry those impulses into whatever elsewe're doing. Subjects exposed to fast-food flashes also tend to think a musicalpiece lasts too long.
Yet we can reverse suchinfluences. If we know we will overreact to consumer products or housingoptions when we see a happy face (onereason good sales representatives and real estate agents are always smiling),we can take a moment before buying. If we know female job screeners are morelikely to reject attractive female applicants, we can help screeners understandtheir biases-or hire outside screeners.
John Gottman,the marriage expert, explains that we quickly "thin slice" information reliably only after we ground suchsnap reactions in "thicksliced" long-term study. When Dr. Gottman really wants to assess whether a couple will stay together, he invitesthem to his island retreat for a much longer evaluation: two days, not twoseconds.
Our ability to mute our hard-wired reactionsby pausing is what differentiates us from animals dogs can think about thefuture only intermittently or for a few minutes. But historically we have spentabout 12 percent of our days contemplating the longer term. Although technologymight change the way we react, it hasn't changed our nature. We still have theimaginative capacity to rise above temptation and reverse the high-speed trend.
John Gottman says that reliable snap reactions are based on______.
“如果教育家希望从一切方面去教育人,那么就必须首先从一切去了解人。”乌申斯基的这段论述告诉我们,要做好班主任工作必须( )
古代世界各民族创造的科技和文化为近代文明的起步和发展奠定了基础。再现早期希腊社会图景,对西方文学发展产生了深远影响的文学巨著是 ( )。
《威尼斯商人》
《圣经》
《俄狄浦斯王》
《荷马史诗》
如图所示.在“嫦娥”探月工程中,设月球半径为R.月球表面的重力加速度为go。飞船在半径为4R的圆形轨道Ⅰ上运动,到达轨道的A点时点火变轨进入椭圆轨道Ⅱ,到达轨道的近月点B时.再次点火进入近月轨道Ⅲ绕月做圆周运动,则( )。
①飞船在轨道Ⅲ的运行速率大于
②飞船在轨道Ⅰ上运行速率小于在轨道Ⅱ上B处的速率
③飞船在轨道Ⅰ上的重力加速度小于在轨道Ⅱ上B处重力加速度
④飞船在轨道Ⅰ轨道Ⅲ上运行的周期之比有T1:Tm =4:1
患者,男,35 岁。吸烟 16 年,每天 25 支左右,冷库工作 9 年。近年来,右小腿持续性剧烈疼痛,不能行走,夜间加重,到医院就诊。体检:右小腿皮肤苍白,肌萎缩,足背动脉搏动消失。
目前该患者的最主要的护理诊断是()
知识缺乏
组织灌注量改变
潜在皮肤完整性受损
舒适的改变:疼痛
有外伤出血的危险