对高血压脑出血病人急性期处理的最重要的环节是() ["用抗生素,防止继发感染","立即使用止血药","立即使血压下降至正常以下,防止再出血","脱水,降低颅内压","用镇静药,防止癫痫发作"]
()含量越多的煤,越难选。 ["中煤","低密度","高密度","大粒度"]
强调以患者为中心的护理方式是() ["小组护理和责任制护理","功能制护理和责任制护理","个案护理和小组护理","综合护理和个案护理","责任制护理和综合护理"]
腰椎穿刺的禁忌证,不包括() ["颅内压明显增高","穿刺部位皮肤感染","合并糖尿病","全身有感染性疾病","病情危重、躁动不安"]
近年来我国洗精煤的灰分在()%左右。 ["9","9.5","10","10.5"]
海洋动物有哪些运动器官?