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【单选题】
病人,女性,28岁。妊娠8个月余,突然出现胎膜早破,护士应指导孕妇取何种体位
A.
头低足高位
B.
头高足低位
C.
截石位
D.
俯卧位
E.
仰卧位
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【单选题】关于垂体细胞的描述哪项错误
A.
分布于垂体神经部
B.
是一种神经元
C.
对神经纤维有支持营养作用
D.
是一种神经胶质细胞
E.
细胞质内常有黄褐色颗粒
【单选题】在一节课中完成复习已学知识和学习新知识两种任务;或包括复习检查已学知识、学习新知识、巩固新知识、完成练习等多种任务属于哪一类课型( )
A.
复习课
B.
新授课
C.
综合课
D.
练习课
【单选题】The medical board, concerned by the drop in insurance payments and the failure of the accounting department to obtain the anticipated funds, resolved to pursue legal action against the insurance compa...
A.
concerned by the drop in insurance payments and the failure of the accounting department to obtain
B.
concerning the drop in payments by insurance and the failure of the accounting department to obtain
C.
because of its concern for the dropping insurance payments and the accounting department's failure at obtaining
D.
in its concern that the drop in insurance payments and the failure of the accounting department to obtain
E.
being concerned about the drop in insurance payments and the accounting department failing to obtain
【简答题】设函数f(x)的定义域D关于原点对称,0∈D,且存在常数a>0,使f(a)=1,又 , (1)写出f(x)的一个函数解析式,并说明其符合题设条件; (2)判断并证明函数f(x)的奇偶性; (3)若存在正常数T,使得等式f(x)=f(x+T)或者f(x)=f(x-T)对于x∈D都成立,则都称f(x)是周期函数,T为周期;试问f(x)是不是周期函数?若是,则求出它的一个周期T;若不是,则说明理由。
【简答题】Name of company Goldstar Electronics Nationality Headquarters Branches
【判断题】全桥式功率转换电路相比半桥式转换电路具有抗不平衡能力的优点。
A.
正确
B.
错误
【单选题】下列哪项为产后异常的临床表现
A.
产后12小时体温37.8℃
B.
产后3天下腹部阵痛
C.
产后4天仍为血性恶露
D.
经阴道分娩的产妇,产后半月宫底在耻上一横指
E.
产后4天,双乳房出现肿、胀、痛
【判断题】全桥式功率转换电路相比半桥式转换电路具有抗不平衡能力的优点。
A.
正确
B.
错误
【判断题】I want to look slimer
A.
正确
B.
错误
【简答题】Many scientists are deeply dedicated to the development of science, and their written account of their life ____________(将是给后代的一份珍贵礼物)
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