对机械通气的病人应监护哪些方面?() ["意识状态","生命体征","尿量","血气分析","呼吸机的运转"]
()可用于测定沿某一测线的全部应变和轴向微小位移分布 ["螺旋测微计","滑动测微计","电感测微仪","线性测微计"]
下列说法不正确的是() ["定向力是指对周围环境和自身状态的认识能力","定向力障碍是判定意识障碍的重要标志","有定向力障碍就一定有意识障碍","定向力一般分时间、地点、人物和自我定向"]
营养性巨幼红细胞贫血多见于() ["新生儿","婴幼儿","学龄前期","学龄期","青春期"]
下列正确的概念是() ["Cu,Cb发展是大气不稳定的标志","St,As,Ns发展是大气稳定的标志","A.B都对","A.B都错"]
什么叫做飞行区等级?什么叫做4E级飞行区?