胎儿时期血氧含时量最高的脏器A.心 B.肺 C.肾 D.脑 E.肝

题型:单项选择题

问题:

胎儿时期血氧含时量最高的脏器

A.心

B.肺

C.肾

D.脑

E.肝

考点:卫生资格考试(中初级)麻醉主治医师儿科学相关知识
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关于消化性溃疡的癌变,下列哪项是正确的()。

A.消化性溃疡的癌变率大于10%

B.胃溃疡癌变常发生于溃疡的边缘

C.十二指肠溃疡的癌变率较高

D.症状顽固经严格的4周治疗无改善者易癌变

E.胃溃疡癌变与年龄无关

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男,30岁。恶寒发热,头痛无汗,肢体酸痛,眼睑浮肿延及四肢,小便不利,舌淡红,苔薄白,脉浮紧,证属()

A.风水泛滥之阳水

B.水湿浸渍之阳水

C.湿热壅盛之阳水

D.湿毒浸淫之阳水

E.以上都不是

题型:单项选择题

已知点A(1,0),B(0,2),点P在x轴上,且△PAB的面积为5,则点P的坐标为[ ]

A.(-4,0)

B.(6,0)

C.(-4,0)或(6,0)

D.无法确定

题型:单项选择题

①__________The balloon suddenly burst.  

② _________He burst into the room without knocking.  

③__________She burst into laughter when she heard she  was admitted into Beijing University.  =

    She    burst out laughing when she heard she was admitted    into Beijing University.  

④_______She burst into tears when she heard the    news that her boyfriend was missing in the  

   earthquake.= She burst out crying when she heard    the news that her boyfriend was missing in the 

   earthquake.

题型:单项选择题

简述三四十年代儿童歌曲的创作?

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