问题 单项选择题

不是胃镜检查禁忌证的是()

A.食管静脉曲张

B.急性咽喉、食管及胃的腐蚀性炎症

C.严重的肺功能不全

D.疑有空腔脏器穿孔

E.神志不清或精神异常

答案

参考答案:A

多项选择题

案例六: 一般资料:求助者,男性,41岁,高中毕业,已婚。 案例介绍:半年多前的一天,求助者到银行存款,无意间看到银行工作人员正在将一摞一摞的钱放进保险箱,估计有上百万元。求助者当时想自己要是像劫匪那样,拔出枪来,把钱抢走,自己买房买车就不缺钱了。但求助者马上意识到自己这么想非常可怕自己是老师,有家有业的,怎么能有这种犯罪的想法呢?越想越可怕,求助者连忙告诫自己今后千万不要这样想,这事也就这样过去了。一天到单位财务室办事,见到保险柜,不知怎么回事,又想到“要是像劫匪那样,拔出枪来,把钱抢走,自己买房买车就不缺钱了。”求助者觉得自己这么想很可怕,不允许自己这么想。但从此以后,这种想法时常就冒了出来。求助者认为自己出现了问题,害怕有一天真做了傻事。求助者命令自己不许这么想,可这种想法像着魔一样,时不时就冒出来。求助者也觉得自己应该不会去抢锒行,不该这样紧张,很想控制住自己,但始终控制不住。现在求助者见到银行、保险柜等就很紧张,为此尽量避免不去银行,不接触保险柜。耽误了大量时间,求助者内心非常痛苦。因此痛恨自己,焦虑不安,情绪烦躁,有时难以入睡,白天没精神。最近经常因琐事与妻子孩子闹矛盾,不主动关心父母,工作也受到一定程度的影响。自己主动前来咨询。 心理咨询师观察了解到的情况:求助者内向,自我要求严格,做事认真细致,谨小慎微。多年来努力工作,力争把事情做到最好。

该求助者出现的心理症状包括()。

A.强迫控制

B.强迫性思维

C.强迫观念

D.强制性思维

单项选择题

The great advance (91) rocket theory 40 years ago showed that liquid-fuel rockets were far (92) in every respect to the skyrocket with its weak solid fuel, the only kind of rocket then known. (93) , during the last decade, large solid-fuel rockets with (94) fuels about as powerful as liquid fuels have (95) their appearance, and it is a favorite layperson’s question to (96) which one is "better". The question is meaningless. (97) might as well ask whether a gasoline or a diesel engine is "better". It all (98) on the purpose. A liquid-fuel rocket is complicated, (99) has the advantage that it can be controlled beautifully. The burning of the rocket engine can be stopped completely; it can be reignited when (100) . (101) , the thrust can be made to vary by adjusting the speed of the fuel pumps. A solid-fuel rocket, on the other hand, is rather (102) in construction, (103) hard to build when a really (104) size is desired. But once you have a solid-fuel rocket, it is ready for action (105) very short notice. A liquid-fuel rocket has to be fueled first and cannot be (106) readiness for very long after it has been fueled. (107) , once a solid-fuel rocket has been ignited, it will keep burning. It cannot be stopped and reignited (108) desired (it could conceivably be stopped and reignited after a pre-calculated time of burning has elapsed, and its thrust cannot be varied. Because a solid-fuel rocket can be kept ready for a long time, most military missiles (109) solid fuels, but human-piloted spaceflight needs the fine adjustments that can (110) be provided by liquid fuels.

A.inferior

B.better

C.worse

D.superior