皮皮学，免费搜题
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【多选题】
患者男，56岁，因“活动后心慌、气短6年”来诊。既往有咯血史。查体：T36.6℃，P85次/min，R24次/min，BP95/50mmHg。口唇无明显发绀，颈静脉怒张。肺部听诊未闻及啰音。HR85次/min，律齐，肺动脉瓣听诊区第二心音进，三尖瓣听诊区可闻及Ⅳ/Ⅵ级收缩期杂音。腹平软，肝剑突下2cm，质软。双下肢水肿。目前的治疗措施包括（提示CTPA可见主、肺动脉扩张，左、右肺叶动脉均可见不同程度充盈缺损，其中以左肺上叶、右肺中叶动脉最严重，几乎完全中断，左肺上叶各段、舌段、前后基底段，右肺尖后段、内外侧段、前后基底段、内侧基底段动脉均可见充盈缺损。纵隔窗未见异常，肺窗未见占位性病变。患者进一步行肺血管造影：肺动脉收缩压123mmHg，舒张压48mmHg，平均压73mmHg，肺血管阻力202.591kPa·s·L-1，肺动脉造影示肺动脉机化血栓部位与CTPA基本相同。患者在全身麻醉低温间断停循环下行PEA，术后第1天，呼吸机辅助呼吸，心电监护，HR103次/min，BP100/60mmHg，SO 2 90%。心电图：各导联未见ST段改变。肺部听诊可闻及啰音，吸痰可见血性痰。床旁胸部X线片：肺纹理增多，边缘模糊，呈毛玻璃样，透亮度减低，肺野呈均匀一致的白色。）（）
A.
低潮气量机械通气
B.
呼吸末正压通气
C.
静脉泵入肾上腺素
D.
静脉滴注右旋糖酐
E.
适当利尿
F.
静脉泵入硝酸甘油
G.
使用抗生素
H.
使用糖皮质激素
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【单选题】Most of the animals have little connection with animals of a different kind, unless they hunt them for food. Sometimes, however, two kinds of animals come together in a partnership which is good for b...
A.
they can eat its parasites
B.
they enjoy traveling with the sheep
C.
they depend on the sheep for existence
D.
they find the position most comfortable
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【单选题】Most animals have little connection with animals of a different kind, unless they hunt them for food. Sometimes, however, two kinds of animals come together in a partnership (伙伴关系) which is good for b...
A.
they can eat its parasites
B.
they enjoy traveling with the sheep
C.
they depend on the sheep for existence
D.
they find the position most comfortable
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【单选题】Most animals have little connection with animals of a different kind, unless they hunt them for food. Sometimes, however, two kinds of animals come together in a partnership(伙伴关系) which does good to b...
A.
they can eat its parasites
B.
they depend on the sheep for existence
C.
they enjoy travelling with the sheep
D.
they find the position most comfortable
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【单选题】选择填空。 East Lake has many ______ of fish. [     ]
A.
different kinds
B.
different kind
C.
difference kind
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【单选题】各类互联网应用需借助社交化和移动化的路径，实现数据海量的产出、有效的融合，形成依靠大数据的( )。
A.
网络模式创新
B.
数据模式创新
C.
商业模式创新
D.
销售模式创新
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【多选题】移动互联网条件下，新媒介对舆论生态的影响更多元、更巨大。有学者分析认为，目前，在移动社交网络上传播的影响国家意识形态安全的信息，主要有六大类别：（）。
A.
以“揭秘”的方式，为汉奸、地主、卖国贼正名，同时抹黑人民英雄，企图直指党的意识形态“虚伪”
B.
为“民国热”推波助澜的同时，不停抹黑中国共产党；表现形式的激烈性
C.
鼓吹“体制之恶”导致中国国民性“低劣”
D.
编造虚假信息，企图煽动群众与党和政府的对立
E.
对社会主义体制中的某些群体
F.
利用突发事件蒙蔽不明真相的群众，使其怀疑党和政府的治理能力和政治信誉。
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【单选题】基础生命支持胸外按压的深度( )cm
A.
>4
B.
>5
C.
>6
D.
5-6
E.
>7
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【判断题】货币的占有人就是货币的所有权人。()
A.
正确
B.
错误
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【单选题】Paul Smith's College The-College of Nature Experience a different kind of classroom: 14, 200 acres of forests, lakes and streams a hotel and a restaurant,99% placement upon graduation. Two-and-four-ye...
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Simmons.
B.
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【简答题】目前常用的解释简支梁斜截面受剪机理的结构模型有:带拉杆的梳形拱模型、拱形桁架模型、桁架模型。
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【单选题】Most of the animals have little connection with animals of a different kind, unless they hunt them for food. Sometimes, however, two kinds of animals come together in a partnership which is good for b...
A.
they can eat its parasites
B.
they enjoy traveling with the sheep
C.
they depend on the sheep for existence
D.
they find the position most comfortable
查看完整题目与答案
【单选题】Most animals have little connection with animals of a different kind, unless they hunt them for food. Sometimes, however, two kinds of animals come together in a partnership (伙伴关系) which is good for b...
A.
they can eat its parasites
B.
they enjoy traveling with the sheep
C.
they depend on the sheep for existence
D.
they find the position most comfortable
查看完整题目与答案
【单选题】Most animals have little connection with animals of a different kind, unless they hunt them for food. Sometimes, however, two kinds of animals come together in a partnership(伙伴关系) which does good to b...
A.
they can eat its parasites
B.
they depend on the sheep for existence
C.
they enjoy travelling with the sheep
D.
they find the position most comfortable
查看完整题目与答案
【单选题】选择填空。 East Lake has many ______ of fish. [     ]
A.
different kinds
B.
different kind
C.
difference kind
查看完整题目与答案
【单选题】各类互联网应用需借助社交化和移动化的路径，实现数据海量的产出、有效的融合，形成依靠大数据的( )。
A.
网络模式创新
B.
数据模式创新
C.
商业模式创新
D.
销售模式创新
查看完整题目与答案
【多选题】移动互联网条件下，新媒介对舆论生态的影响更多元、更巨大。有学者分析认为，目前，在移动社交网络上传播的影响国家意识形态安全的信息，主要有六大类别：（）。
A.
以“揭秘”的方式，为汉奸、地主、卖国贼正名，同时抹黑人民英雄，企图直指党的意识形态“虚伪”
B.
为“民国热”推波助澜的同时，不停抹黑中国共产党；表现形式的激烈性
C.
鼓吹“体制之恶”导致中国国民性“低劣”
D.
编造虚假信息，企图煽动群众与党和政府的对立
E.
对社会主义体制中的某些群体
F.
利用突发事件蒙蔽不明真相的群众，使其怀疑党和政府的治理能力和政治信誉。
查看完整题目与答案
【单选题】基础生命支持胸外按压的深度( )cm
A.
>4
B.
>5
C.
>6
D.
5-6
E.
>7
查看完整题目与答案
【判断题】货币的占有人就是货币的所有权人。()
A.
正确
B.
错误
查看完整题目与答案
【单选题】Paul Smith's College The-College of Nature Experience a different kind of classroom: 14, 200 acres of forests, lakes and streams a hotel and a restaurant,99% placement upon graduation. Two-and-four-ye...
A.
Simmons.
B.
ST. Mary's.
C.
Paul Smith's.
D.
Northern.
查看完整题目与答案
【简答题】目前常用的解释简支梁斜截面受剪机理的结构模型有:带拉杆的梳形拱模型、拱形桁架模型、桁架模型。
查看完整题目与答案