题目内容

GDM患者,孕晚期为预防胎死宫内应做到以下4项,但不包括

A. 定期监测胎动次数
B. 每周进行1次NST
C. 每周做1次B超,估计胎儿成熟度
D. 每周做1次OCT
E. 预产期前引产

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下列哪项是促使心脏病孕妇死亡的主要原因

A. 心脏病病程长
B. 孕妇年龄大
C. 未经产前检查
D. 心衰与感染
E. 孕周大

The producers of instant coffee found their product strongly resisted in the market places in spite of their products’ manifest advantages. However, the advertising expenditure for instant coffee was far greater than which for regular coffee. Efforts were made to find the cause of the consumers’ seemingly reasonable resistance to the product. The reason given by most people were dislike of the taste. The producers suspected that there might be deeper reasons, however. This confirmed by one of motivation research’s classic studies, one often cited in the trade. Mason Haire of the University of California, constructed two shopping lists that were identical except from one item. There were six items common to both lists with the brands or amounts specify. The seventh item, in fifth place on both lists, read Maxwell House coffee on one list and Nestle Instant Coffee on other. One list was given to each one in a group of fifty women, and the other list to those in another group of the same size. The women were asked to study their lists and then to deseribe, as far they could, the kind of women (personality and character) who would draw up that shopping list. Nearly half of those who had received the list including instant coffee was described a house-wife who was lazy and a poor planner. On the other hand, only one woman in the other group described the housewife, who had included regular coffee on her list, as lazy. ______

砷盐检查需要的试药 吸收硫化氢气体

A. 醋酸铅棉花
B. 溴化汞试纸
C. 金属锌与盐酸
D. 碘化钾和酸性氯化亚锡试液

目前,影响PC机运行安全的最大威胁是【16】,它县有破坏性、隐蔽性、传染性和潜伏性等特点。

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