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问题 单项选择题

某女青年反复出现皮肤淤点，、并有鼻衄、月经过多，近来出现贫血、脾大，下列护理措施中不妥的是（）

A．保持鼻黏膜湿润，及时清除鼻腔内血痂

B．适当限制活动

C．尽量减少肌肉注射

D．给予高蛋白、高维生素、低渣、易消化饮食

E．预防各种创伤

答案

参考答案：A

解析：

该患者主要的问题是出血倾向严重，故护理中注意出血的观察和防止出血，因此清理鼻内血痂不正确，因此项措施可诱发鼻出血。

单项选择题

In the United States, the first day nursery was opened in 1854. Nurseries were established in various areas during the (91) half of the 19th century; most of (92) were charitable. Both in Europe and in the U. S. , the day-nursery movement received great (93) during the First World War, when (94) of manpower caused the industrial employment of unprecedented numbers of women. In some European countries nurseries were established (95) in munitions (军火)plants, under direct government sponsorship. (96) the number of nurseries in the U.S. also rose (97) , this rise was accomplished without government aid of any kind. During the years following the First World War, (98) , Federal, State, and local governments gradually began to exercise a measure of control (99) the day nurseries by (100) them and by inspecting and regulating the conditions within the nurseries.
The (101) of the Second World War was quickly followed by an increase in the number of day nurseries in almost all countries, as women were (102) called upon to replace men in the factories. On this (103) the U. S. government immediately came to the support of the nursery schools, (104) $6,000,000 in July, 1942, for a nursery school program for the children of working mothers. Many States and local communities (105) this Federal aid. By the end of the war, in August, 1945, more than 100,000 children were being cared (106) in day-care centers receiving Federal (107) Soon afterward, the Federal government (108) cut down its expenditures for this purpose and later (109) them, causing a sharp drop in the number of nursery schools in operation. However, the expectation that most employed mothers would leave their (110) at the end of the war was only partly fulfilled.

A．over

B．in

C．at

D．about
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多项选择题

财务内部收益率反映的是项目的财务盈利性，拟建项目的财务内部收益率大于或等于财务基准收益率，项目才是可行的。通常来说拟建项目的财务内部收益率和财务基准收益率应该大于银行贷款利率。

对于独立的常规投资项目，下列描述中正确的有( )。

A．财务净现值随折现率的增大而增大

B．财务内部收益率是财务净现值等于零时的折现率

C．财务内部收益率与财务净现值的评价结论是一致的

D．在某些情况下存在多个内部收益率

E．财务内部收益率考虑了项目在整个计算期的经济状况
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