代销方式,指由国债发行主体委托代销者代为向社会出售债券的方式。代销方式可以充分利用代销者的网点,代销者只是按预定的发行条件于约定日期内代为推销,代销期终止,若有未销出余额,则全部退给发行主体,代销者不承担任何风险与责任。( )
罗替戈汀长效混悬型注射剂处方中含有上述主要辅料,其中用于增加分散介质的黏度,以降低微粒沉降速度的辅料是 ( )。
男性 ,35岁,右腹股沟肿块10年,站立时明显,平卧后消失,有时可降入阴囊,可还纳 。查 :右腹股沟肿块,手拳大小还纳腹腔,外环容3指,压迫内环后肿块未再出现。
该患者最容易出现的并发症是
Passage1
Come on-Everybody's doing it. That whispered message, half invitation and half forcing, is what most of us think of when we hear the words peer pressure. It usually leads to no good-drinking, drugs and casualsex. But in her new book Join the Club, Tina Rosenberg contends that peer pressure can also be a positive forcethrough what she calls the social cure, in which organizations and officialsuse the power of group dynamics to help individuals improve their lives andpossibly the word.
Rosenberg, the recipient of a Pulitzer Prize, offers a host of examples of the social cure inaction: In South Carolina, a state-sponsored antismoking program called RageAgainst the Haze sets out to make cigarette sun cool. In South Africa, an HIV-prevention initiative known as love Life recruits young people to promote safe sexamong their peers.
The idea seemspromising, and Rosenberg is a perceptive observer. Her critique of the lameness of many pubic-health campaigns is spot-on: they fail to mobilize peer pressure for healthy habits ,and they demonstrate a seriously flawed understanding of psychology. "Dare to be different, please don't smoke!" pleads one bill board campaign aimed at reducing smoking among teenagers-teenagers, who desire nothing more than fitting in. Rosenberg argues convincingly that public-health advocates ought to take a page from advertisers, so skilled at applying peer pressure.
But on the generaleffectiveness of the social cure, Rosenberg is less persuasive. Join the Clubis filled with too much irrelevant detail and not enough exploration of thesocial and biological factors that make peer pressure so powerful. The mostglaring flaw of the social cure as it's presented here is that it doesn't work very well for very long. Rage Against the Haze failed once state funding wascut. Evidence that the loveLife program produces lasting changes is limited andmixed.
There's no doubt that our peer groups exert enormous influence on our behavior. An emerging bodyof research shows that positive health habits-as well as negative ones-spreadthrough networks of friends via social communication. This is a subtle form of peer pressure: we unconsciously imitate the behavior we see every day.
Farless certain, however, is how successfully experts and bureaucrats can selectour peer groups and steer their activities in virtuous directions. It's likethe teacher who breaks up the trouble makers in the back row by pairing themwith better-behaved classmates. The tactic never really works. And that's theproblem with a social cure engineered from the outside: in the real world, asin school, we insist on choosing our own friends.
In the author's view, Rosenberg's book fails to_______.
下列关于管道系统液压试验实施要点的说法中,正确的是()。
男,55岁。呕吐、腹泻3d,尿少2d,既往糖尿病病史5年。查体:T36.8℃,P115次/分,BP95/66mmHg,Na⁺137mmol/L,眼窝凹陷,皮肤干燥,尿比重增加,予以平衡液大量输注后尿量增加,自觉四肢麻木、乏力。
最可能的电解质紊乱是( )。
低钾血症
低钠血症
低磷血症
高钾血症
高钠血症




