更多“治疗肝硬化并肝性脑病”相关的问题
债券投资人的实际利息收入取决于( )。此题为多项选择题。
A.债券面值
B．票面利率
C．债券持有期
D．计息方式
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Although fear of math is not a purely female phenomenon, girls tend to drop out math sooner than boys, and adult women experience an aversion to math and math-related activities that is akin to anxiety. A 1972 survey of the amount Of high school mathematics taken by incoming freshmen at Berkeley revealed that while 57 percent of the boys had taken four years of high school math, only 8 percent of the girls had had the same amount of preparation. Without four years of high school math, students at Berkeley, and at most other colleges and universities, are ineligible for the calculus sequence, unlikely to attempt chemistry or physics, and inadequately prepared for statistics and economics. Unable to elect these entry-level courses, the remaining 92 percent of the girls will be limited, presumably, to the career choices that are considered feminine: the humanities, guidance and counseling, elementary school teaching, foreign languages, and the fine arts. Boys and girls may be born alike with respect to math, but certain gender differences in performance emerge early according to several respected studies, and these differences remain through adulthood. They are: 1. Girls compute better than boys (elementary school and on). 2. Boys solve word problems better than girls (from age thirteen on). 3. Boys take more math than girls (from age sixteen on). 4. Girls learn to hate math sooner and possibly for different reasons. Why differences in performance One reason is the amount of math learned and used at play. Another may be the difference in male-female maturation. If girls do better than boys at all elementary school tasks, then they may compute better for no other reason than that arithmetic is part of the elementary school curriculum. As boys and girls grow older, girls become, under pressure, academically less competitive. Thus, the falling off of girls’’ math performance between ages ten and fifteen may be because: 1. Math gets harder in each successive year and requires more work and commitment. 2. Both boys and girls are pressured, beginning at age ten, not to excel in areas designated by society to be outside their gender-role domains. 3. Thus girls have a good excuse to avoid the painful struggle with math: boys don’’t. Such a model may explain girls’’ lower achievement in math overall, but why should girls even younger than ten have difficulty in problem-solving
A．research chemistryB．economicsC．the fine artsD．medicine
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关于髌骨骨折张力带固定术后处理，叙述错误的是（）。
A.术后膝关节置于屈曲位，2～3天后伸膝关节，3～4周后逐渐负重行走
B.髌骨骨折张力带固定很牢固，不需外固定，术后即可开始伸屈膝关节锻炼
C.粉碎性髌骨骨折，张力带固定不够牢固，术后用下肢长石膏托将患肢固定在屈膝15°位，第2天开始做股四头肌收缩活动
D.粉碎性髌骨骨折辅以石膏固定后，2～3周后可持拐带石膏离床活动，6～8周后拆除石膏，逐渐锻炼膝关节的屈伸功能
E.髌骨骨折一般在4～6个月膝关节可逐渐恢复正常的伸屈度
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阿替洛尔( )
A．扩张冠状动脉增加冠脉血流B．减慢心率，降低血压，减少心肌氧耗量C．扩张冠脉，解除冠脉痉挛D．抗血小板聚积，防止血栓形成E．扩张动静脉，降低心脏前后负荷
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During the ten thousand miles journey across the desert, several men dropped with ______.
A．fatigue
B．concession
C．grease
D．wreck
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（）是指人们在有他人旁观的情况下工作表现比自己单独进行时好的现象。
A . 社会促进
B . 社会懈怠
C . 社会衰退
D . 社会进步
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在文件管理阶段，文件之间是相互联系的，在数据库管理阶段，文件之间是相互独立的。
A.对 B.错
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《建筑法》中所指的建筑活动是( )。 ①各类房屋建筑；②高速公路；③铁路；④水库大坝等。
A．①
B．①②
C．①②③
D．①②③④
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（）是加德纳多元智力理论中的内容。
A.智力主要集中在婴儿大动作上 B.不在于一个人有多聪明，而在于怎样聪明，在哪些方面聪明 C.对人类和个体生存发展中有主要作用的其它能力可忽略 D.智力主要集中在语言和数理逻辑能力上
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He was under the （）that he could accomplish-the whole job without the help of his co-worker.
A．disguise
B．idea
C．thought
D．illusion
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急性心肌梗死时下列哪种酶的升高最有诊断意义( )。
A．LDH4(乳酸脱氢酶同工酶)B．LDH5(乳酸脱氢酶同工酶)C．CPK-MB(肌酸磷酸激酶同工酶)D．CPK-MM(肌酸磷酸激酶同工酶)E．CPK-BB(肌酸磷酸激酶同工酶)
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判断一种商品或服务是否由经营者自主定价，应当以垄断程度、资源约束程度和（）为标准。
A．使用范围
B．重要程度
C．资源利用程度
D．服务需要程度
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下列食谱编制原则及方法不正确的是（）。
A . 煮米粥和发酵面食不应加碱，以减少维生素的破坏
B . 肝脏是维生素A含量最多的食物，每周摄入25g肝脏是有益的
C . 米不应长时间浸泡在水中，洗米的次数不应太多
D . 标准所规定豆制品的数量是以豆腐干为基准
E . 蔬菜要先洗后切，不应长时间浸泡
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化脓性颌骨骨髓炎根据临床病理特点，病变始于颌骨骨松质和骨髓者称为（）
A.边缘性骨髓炎 B.放射性骨髓炎 C.中央性骨髓炎 D.婴幼儿上颌骨骨髓炎 E.根尖周致密性骨炎
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