关于产后出血的预防,下列说法错误的是() A.密切观察产程进展,防止产程延长 B

题型:单项选择题 A1型题

问题:

关于产后出血的预防,下列说法错误的是()

A.密切观察产程进展,防止产程延长

B.防止胎儿娩出过快

C.当胎头娩出后,立即肌注催产素10U

D.注意保护会阴,防止软产道裂伤

E.仔细检查胎盘是否完整

考点:妇产科住院医师分娩期并发症分娩期并发症题库
题型:单项选择题 A1型题

阅读下面短文,用括号内所给动词的适当形式填空(必要时可加助动词或情态动词)。

     My name is John. I live in London, but I was born in Sydney, Australia. We (1)_______ (move) to

England two years ago when my dad got a new job here. I didn't want (2)_______ (leave) Australia because

I had a great life there. I had lots of friends and we went (3)_______(swim) almost every day after school.

And the weather was always great. I didn't like the life in London when we arrived at the beginning. I didn't

have any friends. I looked forward to (4)______ (return) to Australia. It was still winter, so the weather

(5) _______ (not be) very nice - it was really cold and it rained all the time! I (6) ______ (feel ) lonely and

wanted to go back to Australia. Things got better when I started school. All the kids at school were friendly

to me.

     Now I like living here. I have a new friend (7) ______ (name) Ben. At weekends, he usually (8) ______

(see) my grandparents with me. My parents like him very much. I think we (9) _______ (become) the best

friends in the future. How beautiful and great London (10) ______ (be)!

题型:单项选择题 A1型题

如图进化系统树表示几种生物的进化过程示意图,根据图回答下列问题

(1)A、B、C、D四种生物的共同祖先是______.

(2)与B生物亲缘关系最近的生物是______.

(3 )在地层中出现最早的生物是______.

(4)生物进化的趋势是:从结构变化上看由______到复杂;从进化水平上看由低等到______;从生活环境变化上看由水生到______.

题型:单项选择题 A1型题

当地基强度较大时,墙高大于()时不适宜采用短卸荷板式挡土墙。

A.6m

B.8m

C.10m

D.12m

题型:单项选择题 A1型题

对预压地基进行检验时,下述()不是施工前检查的内容。

A.原始孔隙水压力

B.砂井位置

C.堆载高度

D.塑料排水带质量

题型:单项选择题 A1型题

性大寒,专泻肺中水饮及痰火而平喘咳的药物为

A.葶苈子

B.杏仁

C.桑白皮

D.前胡

E.竹沥

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