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【单选题】
分娩第第一产程护理哪项是错误的A.
鼓励产妇少量多次进食
B.
指导产妇每隔2~4h自解小便
C.
应观察T、P、R、BP
D.
胎头未入盆，宫缩不紧可在室内活动
E.
做好心理护理
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反馈参考答案：
举一反三
【判断题】Transistors were commercially developed in the 1960s,and they further reduced op amp size to several cubic inches.
A.
正确
B.
错误
【单选题】Freight costs were reduced to 10% of what they had been because of
A.
the decline in taxes.
B.
the construction of the railroads.
C.
the construction of the Erie Canal.
D.
the development of industry.
【单选题】10-12个月婴幼儿添加辅食为
A.
鲜果汁、青菜汁、鱼肝油制剂
B.
米糊、烂粥；蛋黄、鱼泥、豆腐、血；菜泥、水果泥
C.
烂面、饼干、鱼、蛋、肉末
D.
软饭、挂面、面包；碎肉、豆制品
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