在滋养细胞疾病-葡萄胎处理原则中，下列哪项不正确( )
A．吸宫手术前做好输液，输血准备 B．两次刮宫术应间隔7天
C．术后须给予抗生素
D．预防性化疗应作为治疗常规
E．每次刮出物送病理检查
参考答案：D
解析： 葡萄胎的恶变率为10%～25%，对于年龄大于40岁、刮宫前子宫比相应的妊娠月份明显大或短期内迅速增大、水泡小、病理报告提示滋养细胞高度增生或伴有不典型增生、血HCG＞106IU/L及尿内HCG浓度异常升高、出现可疑的转移灶、或无条件随访的病人可采用预防性化疗。
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| A man hired a taxi outside the airfield. The cab had a woolen carpet with 1 lace edges. On the glass partition that 2 the driver's seat was a copy of a famous painting. Its windows were all clean. The customer was very much 3 and said to the driver,"I've never seen a nicer 4 . ""Thank you for your praise. "the driver answered 5 . "The car isn't mine,"said the driver. "It belongs to the company. I used to be a 6 of cabs. When they returned,all of them were as 7 as garbage cans with cigarette butts and rubbish 8 here and there. On the seats and door-handles could be found something 9 like peanut sauce or, chewing gum. Why so? I thought if the car itself were very clean the passengers would most 10 be considerate and refrain from littering. " "So when I got a 11 to be a taxi-driver,I began 12 my idea into practice-to tidy and 13 the car. Now before a new passenger gets on my car,I'd make a cheek and be sure it is in goo  d order. Whenmy car 14 after a day's work,it always remains 15 . " When doing a thing,one makes efforts and wants to see the result. To change others,one has to make twice the 16 but get half the result. To change oneself is the other way round-more fruit with less effort. One had better ask oneself why one makes 17 on others much more than on oneself. 18 you take enough care to do as best you can for other people's sake,your efforts will yield results,If you 19 the inner world of your own,examine yourself and wipe out the dust and dirt,instead of fixing your eyes on other people,you will find a cheerful 20 for yourself and create a pleasant environment for others. | ||||
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