失眠的临床意义是()。 ["瘀血阻络","肝郁气滞","心肾不交","痰湿困脾","心脉痹阻"]
粪标本采集法的评价
急性巴比妥类发生轻度中毒时,意味着服用量为催眠剂量的() ["1~2倍","2~5倍","5~10倍","10~20倍","20~30倍"]
细胞膜内外正常Na+和K+浓度差的形成与维持是由于() ["Na+<\/sup>、K+<\/sup>易化扩散的结果","膜在兴奋时对Na+<\/sup>通透性增加","膜在安静时对K+<\/sup>通透性大","细胞膜上Na+<\/sup>-K+<\/sup>泵的作用","细胞膜上ATP的作用"]
嗜睡的临床意义是()。 ["瘀血阻络","肝郁气滞","心肾不交","痰湿困脾","心脉痹阻"]
狭义的社会结构