题目内容

下列不属于前置胎盘特点的是

A. 强有力的宫缩可致阴道大量出血
B. 子宫大小与妊娠月份相符合
C. 常致胎位异常，胎先露高浮
D. 于耻骨联合上方可听到胎盘杂音
E. 大量失血可致胎儿缺氧，胎死宫内

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肾上腺素中检查酮体的方法是

A. 薄层色谱法
B. 气相色谱法
C. 高效液相色谱法
D. 目视比色法
E. 紫外分光光度法

引起产褥感染，不正确的是

A. 产前性交、盆浴、胎膜早破
B. 反复肛查、阴道检查
C. 常见细菌为厌氧链球菌及杆菌
D. 助产人员无菌操作是感染的主要来源
E. 主要经软产道创面致生殖道感染

阿司匹林肠溶片需进行

A. 溶出度的测定
B. 释放度的测定
C. 片重差异检查
D. 崩解时限检查
E. 均匀度检查

Dear Mr. Peterson， With our visit to France coming to an end, we are leaving for China soon. On the moment of leaving, I feel very pleased to write to you, on behalf of my fellows and in my own name as well. to express to you our deep thankfulness for the hospitality(款待)that you have given us during the short stay in France. I am sure that this visit will be helpful to the further development and strengthening of our cooperation(合作)in the area of medicine. My fellows and I are all looking forward to the opportunity of meeting you in China in the near future. so that both sides could examine once again how we might work more closely together in order to make the relation between us a step forward. Meanwhile, please accept our best wishes for your good health and success in your career. Yours sincerely, (Signature) They will win cooperation in______.