患者男,44岁。外伤后急性失血约1000ml,给予手术止血,并输注平衡盐溶液和羟乙基

题型:单项选择题 A1/A2型题

问题:

患者男,44岁。外伤后急性失血约1000ml,给予手术止血,并输注平衡盐溶液和羟乙基淀粉。术后查体:P 95次/分,BP 100/60mmHg。Hb 80g/L。此时应采取的治疗措施是()

A.输注红细胞悬液1单位

B.输注红细胞悬液5单位

C.输注全血1000ml

D.输注血浆400ml

E.暂不输血,继续观察

考点:临床执业助理医师第六章血液系统第六章血液系统题库
题型:单项选择题 A1/A2型题

关于水质模型的空间维数的说法正确的是( )。

A.对于大中型河流中的废水排放,横向浓度梯度(变化)较明显,需要采用一维模型进行预测评价

B.在河流水质预测评价中,一般也采用三维模型

C.大多数的河流水质预测评价采用零维模型

D.有机物降解和生物质的降解项可忽略时,可采用零维模型

题型:单项选择题 A1/A2型题

在心理咨询技术中,不属于非言语性沟通是()

A.表情

B.举止

C.动作

D.交谈

E.人际距离

题型:单项选择题 A1/A2型题



Today I’d like to talk about how to become a (1) . Usually you have to start at the beginning. That is, you have to begin (2) of some sort on a local newspaper, a (3) , maybe on a small magazine -- work (4) . Now there aren’t that many organizations which have large numbers of foreign correspondents so you also have to (5) with that aim (6) . Another way of doing it is to work abroad, and work as (7) . That’s somebody who sells stories, and gets paid (8) , to newspapers and magazines and so on. And hoping to (9) that way, and eventually to be offered a (10) .
I don’t really know (11) are needed, but obviously a degree in modern languages or (12) would be very useful. But, a degree in itself probably wouldn’t (13) . It wouldn’t be enough to get you job. It wouldn’t (14) to make an editor decide to (15) . So it’s difficult to define the (16) . You’re going to need (17) and the ability to assimilate information (18) and then produce stories which (19) of the newspaper or radio or television station you (20) .

题型:单项选择题 A1/A2型题

社会性别成为研究分析中一个有效的范畴开始于()。

A.20世纪20年代

B.20世纪40年代

C.20世纪60年代

D.20世纪80年代

题型:单项选择题 A1/A2型题

下列不属于气动胶枪不出胶原因的是()。

A、气源工作压力过低

B、出胶通道内有固化的胶而未清理

C、选用的胶的粘度过大

D、胶枪的胶嘴开孔过小

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