妇科杂病重在调治() ["肝肾脾","心肝肾","肝脾肺","脾肾心","肺脾肾"]
主动脉骑跨见于哪种疾病()。 ["房间隔缺损","三尖瓣下移畸形","法洛四联症","法洛三联症","冠心病"]
无脉电活动所出现的心律如为宽QRS波时,可见于下列何种情形() ["重度高钾血症","广泛性急性心肌梗死","重度低体温症","老年患者的心脏停搏前心电","以上皆是"]
男性,33岁,大便时突感头炸裂样痛,伴呕吐。检查:神志清楚,瞳孔右侧大于左侧,右侧眼球活动欠灵活,明显不能内收,颈强直,克、布氏征(-),余神经系统检查(-)。为了解发病的原因,最好做下列哪种检查() ["脑血管造影","脑电图","头颅CT扫描","磁共振","腰穿脑脊液检查"]
脾肾虚损型产后血劳,治疗宜选用的最佳方剂为() ["归脾汤加减","黄芪散加减","大补元煎加减","补中益气汤加减","以上都不是"]
人体对环境的适应在维持人类的生存和健康上有何意义?