足月妊娠临产，随着产程进展，进入活跃期后胎心监测出现频繁晚期_爱下问搜题

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问题单项选择题 A2型题

足月妊娠临产，随着产程进展，进入活跃期后胎心监测出现频繁晚期减速，此时宫口扩张4cm，胎膜已破，羊水Ⅰ度污染，胎先露位于坐骨棘上2cm，其最佳处理方案是（）

A.继续胎儿监护

B.抑制宫缩

C.左侧卧位

D.剖宫产

E.扩宫颈，加速产程

答案

参考答案：D

解析：患者足月临产，进入活跃期后胎心监护出现频繁晚期减速，羊水Ⅰ度污染，表明有胎儿窘迫，而宫口扩张4cm，胎先露位于坐骨棘上2cm，短时间内不能结束 * * 分娩，应行剖宫产。

填空题

在一幅地图上用2.5厘米的线段表示实际距离750千米，这幅地图的比例尺是______．

完形填空

In 1985 a France television company sent its reporters to the Paris Metro（地铁）．They took ___21___ to see what passengers would do if they saw someone ___22___ on the platform or trains．The incidents looked ___23___ and they were all done with the help of actors．However, very ___24___ people tried to help, and most passengers ___25___ not to notice．In one of the ___26___, a foreigner was attacked by three men．The attack was on a ___27___ which was quite full, and although the man tried to get ___28___ passengers to help, they all refused．This is not only a French ___29___．A British newspaper reported in 1991 that a professor of Social Psychology in New York had ___30___ his students out to rob their own cars．The students didn’t try to ___31___ what they were doing．About 80 people ___32___ 250 car thefts, and only twelve of them tried to ___33___ the student robbers．In a typical incident, one man stopped, looked, and then put his hands over his ___34___ and shouted “I didn’t see that!” About forty people ___35___ to help the thieves, and two people ___36___ sat down next to the car and ___37___ to buy a camera and a television set a student was ___38___ from the back seat of his own car．The professor ___39___ whether it is a problem of big cities or would be the ___40___ thing as happens anywhere．