下列属于肺癌原发肿瘤引起的表现是
用隐形飞机或其他无人飞行器运载,偷偷飞临敌国上空撒布,使敌军武器加速腐蚀,进而丧失作战能力的武器是( )。
人工消云消雾武器
人工控制雷电
永久性的化学雨武器
太阳武器
男孩,5岁。误服有机磷农药1h,具体量不详,表现为胸闷、恶心、视物模糊。查体:神志不清,呼之不应,压眶有反应,瞳孔缩小,四肢震颤,大汗、流涎,心率50次/min。患儿最可能出现的神经活动改变是( )。
突触后α受体被阻断
神经末梢释放ACh增加
突触间隙ACh蓄积
神经末梢释放NE增加
突触后膜ACh受体阻断
关于硝普钠,哪项错误
蓄积
下列关于商业银行压力测试的描述,错误的是( )。
Passage 2
That everyone's too busy these days is a cliche.But one specific complaint is made especially mournfully: There's never any time to read.
What makes the problemthornier is that the usual time-management techniques don't seem sufficient. The web's full of articlesoffering tips on making time to read: "Give up T"' or "Carry a bookwith you at all times." But in my experience, using such methods to freeup the odd 30 minutes doesn't work. Sit down to read and the flywheel of work-relatedthoughts keeps spinning-or else you're so exhausted that a challenging book'sthe last thing you need. The modern mind, Tim Parks, a novelist and critic,writes," is overwhelmingly inclined toward communication ... It is not simplythat one is interrupted: it is that one is actually inclined tointerruption." Deep reading re-quires not just time, but a special kind oftime which can't be obtained merely by becoming more
efficient.
Infact, "becoming more efficient" is part of the problem. Thinking oftime as a resource to be maximised means you approach it instrumentally, judgingany given moment as well spent only in so far as it advances progress towardsome goal. Immersive reading, by contrast, depends on being will-ing to riskinefficiency, goallessness, even time-wasting. Try to slot it in as a to-do list item and you 'll manage only goal-focused reading-useful,sometimes but not the most fulfilling kind. "The future
comes at us like empty bottles along an unstoppable and nearlyinfinite conveyor belt," writes Gary Eberle inhis book Sacred Time, and "we feela pressure to fill these different-sized bottles(days, hours, minutes)as theypass, for if they get by without being filled, we will have wasted them."No mind-set could be worse for losing yourself in a book.
So what does work? Perhaps surprisingly,scheduling regular times for reading. You'd think this might fuel theefficiency mind-set, but in fact, Eberle notes, such ritualistic behavior helpsus "step outside time's flow" into "soul time." You couldlimit distractions by reading only physical books, or on single-purposee-readers."Carry a book with you at all times" can actually work,too-providing you dip in often enough, so that reading becomes the defaultstate from which you tem-porarily surface to take care of business, beforedropping back down. On a really good day, it no longer feels as if you're "making time to read", but justreading, and making time for everything else.
"Carry a book with you at all times" can work if____.
患者,男,25岁。体健,吸烟每日1包。主诉:牙龈自动出血,伴牙龈疼痛、腐败性口臭5天。临床检查:龈缘呈虫蚀状,表面覆盖坏死假膜。以下口腔检查及其他辅助检查有助于确诊,除外( )
查血
测体温
口腔黏膜的检查
假膜是否易于擦去
测血压