非同步电除颤用于() ["房颤","阵发性室速","室上速","房扑","室颤"]
汽轮机任何一块轴承回油温度超过75℃,应()。 ["A、立即打闸停机;","B、减负荷;","C、增开油泵,提高油压;","D、降低轴承进油温度。"]
在CNA中,当修改internalcell参数时,哪个参数不能够修改?() ["A、BCCHNo","B、CellID","C、Cellname","D、Cellstate"]
差异无统计学意义,则下列结论哪一个是错误的() ["应接受无效假设,而拒绝备择假设","无效假设被接受的可能性等于或不到5%","比较的两个事实确实来自同一总体","事实上无差异","观察数目不够多"]
以下用于长Q-T间期综合征的药物是() ["利多卡因","莫雷西嗪","胺碘酮","美西律","奎尼丁"]
挤压综合征的治疗原则是什么?