皮皮学，免费搜题
登录
搜题
【单选题】
某肺结核患者,在治疗过程中突然出现咯血,一次500ml,请问为防止患者窒息,应对该患者采取哪一种体位有利于通气
A.
患侧卧位
B.
侧卧位
C.
平卧位、头偏向一侧
D.
俯卧位
E.
仰卧位
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
.
..
皮皮学刷刷变学霸
举一反三
【单选题】听力原文：M: Do you mind if I take notes? W: Not at all. M: Thank you. I see that you have been an assistant manager for years, which means that you were made an assistant manager at a relatively young age...
A.
Manager and assistant manager.
B.
Teacher and student.
C.
Interviewer and interviewee.
D.
Employer and employee.
查看完整题目与答案
【判断题】停电时的操作程序:先断开电源侧后断开负荷侧;先断开断路器后断开隔离开关。送电时,与上述操作程序相反。( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】听力原文：M: Do you mind if I take notes? W: Not at all. M: Thank you. I see that you have been an assistant manager for four years, which means that you were made an assistant manager at a relatively youn...
A.
She had problems of authority.
B.
She became an assistant manager recently.
C.
She became a manager recently.
D.
She became an assistant manager a few years ago.
查看完整题目与答案
【多选题】What are the characteristics of ideal analytical technique for measuring trace elements in environmental samples?
A.
The choice of analytical method for making trace element measurements of environmental or biological samples depends not only on availability but on a variety of factors: a. multi or single element determination; b. required detection or determination limits; c. required type of sample preparation;
B.
d. possible matrix or interference effects; e. total dissolved solids content; f. liquid or solids analysis; g. required levels of precision and accuracy;
C.
The ideal analytical technique for measuring trace elements in environm e ntal samples must offer: (a) very low detection limits, (b) a wide linear dynamic range, (c) simple interference–free data,
D.
(d) qualitative , semi-quantitative and quantitative analysis, (e) possible simultaneous multielement capability, (f) simple sample preparation, (g) high throughput and low cost per determination.
查看完整题目与答案
【单选题】听力原文：M: Do you rent the room by the week? You see, I'm not sure whether I'll stay for a whole month. W: Yes, the rates are higher though. It's $50.00 a week, but only $160.00 a month. Q: How much will...
A.
$160.00.
B.
$150.00.
C.
$180.00.
D.
$120.00.
查看完整题目与答案
【单选题】听力原文：W: Can you talk about the characteristics of credit cards? M: The credit card is a plastic card carrying a line of credit ranging from several hundred to several thousand dollars or more. Q: Whic...
A.
It is a plastic card.
B.
People can lend it to others.
C.
It can carry- a line of credit ranging from several hundred to several thousand or more.
D.
It is very convenient.
查看完整题目与答案
【单选题】根据个人所得税法律制度的规定，下列在中国境内无住所的个人2011年度属于我国居民纳税人的是（ ）。
A.
美国人甲某2011年7月1日来华，2012年6月30日回美国，其间都在中国境内工作
B.
日本人乙某2011年1月1日来华，2012年7月31日回日本，其间四次回到日本，每次离境20天
C.
英国人丙某2011年3月15日来中国旅游，2011年6月30日回到英国
D.
德国人丁某2011年1月20日来到中国工作，12月1日回到德国，其间请假回国一次，累计天数为40天
查看完整题目与答案
【简答题】牵引变电所内倒闸作业的安全操作步骤: 1明确正常运行时两回电源的( )状况和各开关( )情况。 2停电时,先停( ),后停( );送电时,先送( ),再送( )。 3隔离开关与断路器串联时,隔离开关先( )后( ),断路器先( )后( );也就是送电时,先合( )再合( ...
查看完整题目与答案
【简答题】A. Given B. hyperlinks C. repository D. immediate E. query F. relevance G. disguised H. pervasive I. indexing J. yield K. submitted L. retrieves M. associated N. derives O. interactive P. medium The f...
查看完整题目与答案
【简答题】Many typically 'American' characteristics are a result of value. 【M1】______ There is a remarkable ethic diversity in the US. Among its population 【M2】______ of 300 million, 73% is White, 12% African A...
查看完整题目与答案
相关题目：
【单选题】听力原文：M: Do you mind if I take notes? W: Not at all. M: Thank you. I see that you have been an assistant manager for years, which means that you were made an assistant manager at a relatively young age...
A.
Manager and assistant manager.
B.
Teacher and student.
C.
Interviewer and interviewee.
D.
Employer and employee.
查看完整题目与答案
【判断题】停电时的操作程序:先断开电源侧后断开负荷侧;先断开断路器后断开隔离开关。送电时,与上述操作程序相反。( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】听力原文：M: Do you mind if I take notes? W: Not at all. M: Thank you. I see that you have been an assistant manager for four years, which means that you were made an assistant manager at a relatively youn...
A.
She had problems of authority.
B.
She became an assistant manager recently.
C.
She became a manager recently.
D.
She became an assistant manager a few years ago.
查看完整题目与答案
【多选题】What are the characteristics of ideal analytical technique for measuring trace elements in environmental samples?
A.
The choice of analytical method for making trace element measurements of environmental or biological samples depends not only on availability but on a variety of factors: a. multi or single element determination; b. required detection or determination limits; c. required type of sample preparation;
B.
d. possible matrix or interference effects; e. total dissolved solids content; f. liquid or solids analysis; g. required levels of precision and accuracy;
C.
The ideal analytical technique for measuring trace elements in environm e ntal samples must offer: (a) very low detection limits, (b) a wide linear dynamic range, (c) simple interference–free data,
D.
(d) qualitative , semi-quantitative and quantitative analysis, (e) possible simultaneous multielement capability, (f) simple sample preparation, (g) high throughput and low cost per determination.
查看完整题目与答案
【单选题】听力原文：M: Do you rent the room by the week? You see, I'm not sure whether I'll stay for a whole month. W: Yes, the rates are higher though. It's $50.00 a week, but only $160.00 a month. Q: How much will...
A.
$160.00.
B.
$150.00.
C.
$180.00.
D.
$120.00.
查看完整题目与答案
【单选题】听力原文：W: Can you talk about the characteristics of credit cards? M: The credit card is a plastic card carrying a line of credit ranging from several hundred to several thousand dollars or more. Q: Whic...
A.
It is a plastic card.
B.
People can lend it to others.
C.
It can carry- a line of credit ranging from several hundred to several thousand or more.
D.
It is very convenient.
查看完整题目与答案
【单选题】根据个人所得税法律制度的规定，下列在中国境内无住所的个人2011年度属于我国居民纳税人的是（ ）。
A.
美国人甲某2011年7月1日来华，2012年6月30日回美国，其间都在中国境内工作
B.
日本人乙某2011年1月1日来华，2012年7月31日回日本，其间四次回到日本，每次离境20天
C.
英国人丙某2011年3月15日来中国旅游，2011年6月30日回到英国
D.
德国人丁某2011年1月20日来到中国工作，12月1日回到德国，其间请假回国一次，累计天数为40天
查看完整题目与答案
【简答题】牵引变电所内倒闸作业的安全操作步骤: 1明确正常运行时两回电源的( )状况和各开关( )情况。 2停电时,先停( ),后停( );送电时,先送( ),再送( )。 3隔离开关与断路器串联时,隔离开关先( )后( ),断路器先( )后( );也就是送电时,先合( )再合( ...
查看完整题目与答案
【简答题】A. Given B. hyperlinks C. repository D. immediate E. query F. relevance G. disguised H. pervasive I. indexing J. yield K. submitted L. retrieves M. associated N. derives O. interactive P. medium The f...
查看完整题目与答案
【简答题】Many typically 'American' characteristics are a result of value. 【M1】______ There is a remarkable ethic diversity in the US. Among its population 【M2】______ of 300 million, 73% is White, 12% African A...
查看完整题目与答案