一孕妇,停经34周,规律性腹痛2小时就诊,无 * * 流水及流血, * * 检查宫口未开,宫颈管

题型:单项选择题

问题:

一孕妇,停经34周,规律性腹痛2小时就诊,无 * * 流水及流血, * * 检查宫口未开,宫颈管未消失。

此时最恰当的诊断为

A.先兆流产
B.早产临产
C.先兆早产
D.先兆临产
E.生理性宫缩

考点:卫生资格考试(中初级)妇产科专业知识妇产科主治医师专业知识
题型:单项选择题

根据《水电水利工程模板施工规范》(DL/T 5110-2000),当验算模板刚度时,对结构表面隐蔽的模板,其最大变形值不得超过模板构件计算跨度的( )。

A.1/400
B.1/350
C.1/300
D.1/250

题型:单项选择题

一般来说,下列商品中属于互为替代品的是:(  )。

①汽车和火车    ②食品和药品   ③钢铁和水泥  ④牛肉和羊肉

A.①②

B.②④

C.②③

D.①④

题型:单项选择题
用所给词的适当形式填空,每空限用一次。(7分)
copy,  rise,  experience, save,  regard… as…,  mention,  be
小题1: _____________ careful to look both ways before you cross the sheet.
小题2:—I_____________ my money so I can buy a car.
— So am I.
小题3: Good boy! You’re doing such a good job of_________ materials for me.
小题4:The old teacher used to get up before the sun _____so that he could catch the early bus to work.
小题5:Every baby_____ the apple of the parents’ eye.
小题6: As a volunteer, she___________ love and hate, sadness and happiness in The past ten years.
小题7: He thinks it necessary____________ his sister in his speech, who has supported
him in his university study.
题型:单项选择题

为什么要加强对焦炉护炉铁件的管理?

题型:单项选择题

青霉素皮内试验的进皮剂量是()

A.20U/0.1ml

B.250U/0.1ml

C.15U/0.1ml

D.0.25mg/0.1ml

E.50μg/0.1ml

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