搜题请搜索小程序“爱下问搜题”
问题 单项选择题

孕妇，32岁，妊娠31周。患者 * * 少量出血3d，感下腹坠痛2h。听诊：胎心146/min；肛查：宫口扩张可容纳指尖，胎头先露，高浮。

护士采取的护理措施中最重要的是（）。

A．卧床休息

B．左侧卧位

C．给氧

D．抑制宫缩

E．胎心监测

答案

参考答案：D

解析：

抑制宫缩可减少子宫出血量，改善胎盘功能，增加胎儿氧供与营养。

单项选择题

氨基酸脱羧酶试验属于（）

A.糖代谢试验

B.蛋白质和氨基酸的代谢试验

C.碳源利用试验

D.呼吸酶类试验

E.抑菌试验
查看答案
单项选择题

Cooperation is the common endeavor of two or more people to perform a task or reach a jointly cherished goal. Like competition and conflict, there are different forms of cooperation, based on group organization and attitudes.In the first form, known as primary cooperation, group and individual unite. The group contains nearly all of each individual’’s life. The rewards of the group’’s work are shared with each member. There is an interlocking identity of individual, group, and task performed. Means and goals become one, for cooperation itself is valued.While primary cooperation is most often characteristic of preliterate societies, secondary cooperation is characteristic of many modern societies. In secondary cooperation, individuals devote only part of their lives to the group. Cooperation itself is not a value. Most members of the group feel loyalty, but the welfare of the group is not the first consideration. Members perform tasks so that they can separately enjoy the fruits of their cooperation in the form of salary, prestige, or power. Business offices and professional athletic teams are examples of secondary cooperation.In the third type, called tertiary cooperation or accommodation, latent conflict underlies the shared work. The attitudes of the cooperating parties are purely opportunistic; the organization is loose and fragile. Accommodation involves common means to achieve antagonistic goals; it breaks down when the common means cease to aid each party in reaching its goals. This is not, strictly speaking, cooperation at all, and hence the somewhat contradictory term antagonistic cooperation is sometimes used for this relationship.

The word "fragile" in the last paragraph is closest in meaning to________.

A．inefficient

B．easily broken

C．poorly planned

D．involuntary
查看答案