【单选题】单位反馈系统的开环传递函数G(s)=16/(s(s+4*sqrt(2))),其幅值裕度h等于()
【单选题】在项目监理机构中,当人数一定时,管理跨度与管理层次的关系表现为( )。
【单选题】初产妇,孕35周臀位,不规则宫缩,胎心音148次/分钟,血压138/82mmHg,先露高浮,未破膜,收入院待产。应急护理措施完成后,护士还需向产妇讲解绝对卧床是为
【单选题】、初孕妇,孕35周臀位,不规则宫缩,胎心音148次/分,血压138/82mmHg,先露高浮。未破膜,收入院待产。应急处理完成后,护士还需向产妇讲解绝对卧床是因为
【单选题】When can one quote from dictionaries to settle his arguments decisively?
A.
When he looks up in a dictionary that has absolute authority.
B.
When the basic meaning of a word found in one dictionary is confirmed in other ones.
C.
When a dictionary presents a definition that the basic meaning of which cannot be altered by the speakers.
D.
When the compiler of the dictionary is a reputable person.
【单选题】初产妇,孕35周臀位,不规则宫缩,胎心音148次/分钟,血压138/82mmHg,先露高浮,未破膜,收入院待产。破膜后,可能会临产,这时遵医嘱应执行的是
【单选题】、初孕妇,孕35周臀位,不规则宫缩,胎心音148次/分,血压138/82mmHg,先露高浮。未破膜,收入院待产。产妇得知可能早产,情绪低落,此时护士应采取的护理措施为