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【简答题】
某市要调查成年男子的吸烟率 ,特聘请50名统计专业本科生作街头随机调查,要求 每位学生调查100名成年男子.问该项调查的总体和样本分别是什么。总体用什么分布描述为
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参考答案:
举一反三
【单选题】患儿,男,两岁半。咳嗽,发热两天,体温37.8℃,呼吸困难,口唇发绀,听诊右肺下部有细湿哦口啰音,PaO27.6kPa,PaCO28kPa,诊断为支气管肺炎,首选的护理诊断是
A.
体温过高
B.
营养不足
C.
气体交换受损
D.
清理呼吸道无效
E.
潜在并发症:心衰
查看完整题目与答案
【单选题】__ ______ do you think of the book written by Dr. Wang? — In my opinion, it is not very interesting.
A.
Which
B.
What
C.
How
D.
How
查看完整题目与答案
【单选题】Although we welcome the proposal, we shall ________ detailed examination in the committee.
A.
subject it to
B.
subject to
C.
subject to it
D.
subject it
查看完整题目与答案
【多选题】饭店品牌管理主要是( )
A.
饭店品牌的建设
B.
饭店品牌的传播
C.
饭店品牌的维护
D.
饭店品牌的加盟
查看完整题目与答案
【单选题】孕妇张女士,多次孕产史不良,未产一活婴,现孕41+2周。查:胎心132次/分,缩宫素激惹试验(OCT),胎心出现连续晚期减速,提示
A.
胎盘功能良好
B.
胎儿发育正常
C.
胎盘功能不良
D.
子宫收缩异常
E.
胎动正常
查看完整题目与答案
【简答题】患儿,男,3岁。咳嗽2天伴发热1天。患儿就诊时表现为发热、咳嗽、咯黄痰,食欲欠佳,睡眠及二便正常。查:体温:38.6℃,呼吸:28次/分,脉搏:120次/分。神清,面色红润,咽充血,扁桃体不大,双肺呼吸音粗,可闻及干鸣音,舌红,苔薄黄,指纹紫于风关。理化检查:胸部正位片:双肺纹理增强;血常规:白细胞总数:12.5×10 9 /L,中性粒细胞百分比73.6%,淋巴细胞百分比24.2%。 请回答:
查看完整题目与答案
【单选题】In Dr Baum's opinion, the view that a nature reserve should serve as a tourist Attraction is( )
A.
idealistic
B.
revolutionary
C.
short-sighted
D.
traditional
查看完整题目与答案
【单选题】某患儿,男,两岁半,咳嗽,发热两天,体温 37.8℃,呼吸困难,口唇发绀,听诊右肺下部有细湿啰音,PaO2 7.6 kPa,PaCO2 8 kPa,诊断为支气管肺炎,首选的护理诊断是
A.
体温过高
B.
营养不足
C.
气体交换受损
D.
清理呼吸道无效
E.
潜在并发症:心力衰竭
查看完整题目与答案
【单选题】The proposal , we ’ ll have to make another decision about when to start the project.
A.
accepted
B.
accepting
C.
to accept
D.
be accepted
查看完整题目与答案
【单选题】In Dr.Baum’s opinion,a true nature reserve . 查看材料
A.
could never survive in a modem age
B.
should provide buildings for human activities
C.
should be regarded as a place where nature is protected
D.
could provide special areas for tourists to enjoy
查看完整题目与答案
相关题目:
【单选题】患儿,男,两岁半。咳嗽,发热两天,体温37.8℃,呼吸困难,口唇发绀,听诊右肺下部有细湿哦口啰音,PaO27.6kPa,PaCO28kPa,诊断为支气管肺炎,首选的护理诊断是
A.
体温过高
B.
营养不足
C.
气体交换受损
D.
清理呼吸道无效
E.
潜在并发症:心衰
查看完整题目与答案
【单选题】__ ______ do you think of the book written by Dr. Wang? — In my opinion, it is not very interesting.
A.
Which
B.
What
C.
How
D.
How
查看完整题目与答案
【单选题】Although we welcome the proposal, we shall ________ detailed examination in the committee.
A.
subject it to
B.
subject to
C.
subject to it
D.
subject it
查看完整题目与答案
【多选题】饭店品牌管理主要是( )
A.
饭店品牌的建设
B.
饭店品牌的传播
C.
饭店品牌的维护
D.
饭店品牌的加盟
查看完整题目与答案
【单选题】孕妇张女士,多次孕产史不良,未产一活婴,现孕41+2周。查:胎心132次/分,缩宫素激惹试验(OCT),胎心出现连续晚期减速,提示
A.
胎盘功能良好
B.
胎儿发育正常
C.
胎盘功能不良
D.
子宫收缩异常
E.
胎动正常
查看完整题目与答案
【简答题】患儿,男,3岁。咳嗽2天伴发热1天。患儿就诊时表现为发热、咳嗽、咯黄痰,食欲欠佳,睡眠及二便正常。查:体温:38.6℃,呼吸:28次/分,脉搏:120次/分。神清,面色红润,咽充血,扁桃体不大,双肺呼吸音粗,可闻及干鸣音,舌红,苔薄黄,指纹紫于风关。理化检查:胸部正位片:双肺纹理增强;血常规:白细胞总数:12.5×10 9 /L,中性粒细胞百分比73.6%,淋巴细胞百分比24.2%。 请回答:
查看完整题目与答案
【单选题】In Dr Baum's opinion, the view that a nature reserve should serve as a tourist Attraction is( )
A.
idealistic
B.
revolutionary
C.
short-sighted
D.
traditional
查看完整题目与答案
【单选题】某患儿,男,两岁半,咳嗽,发热两天,体温 37.8℃,呼吸困难,口唇发绀,听诊右肺下部有细湿啰音,PaO2 7.6 kPa,PaCO2 8 kPa,诊断为支气管肺炎,首选的护理诊断是
A.
体温过高
B.
营养不足
C.
气体交换受损
D.
清理呼吸道无效
E.
潜在并发症:心力衰竭
查看完整题目与答案
【单选题】The proposal , we ’ ll have to make another decision about when to start the project.
A.
accepted
B.
accepting
C.
to accept
D.
be accepted
查看完整题目与答案
【单选题】In Dr.Baum’s opinion,a true nature reserve . 查看材料
A.
could never survive in a modem age
B.
should provide buildings for human activities
C.
should be regarded as a place where nature is protected
D.
could provide special areas for tourists to enjoy
查看完整题目与答案
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