人工游泳池应设专人负责池水消毒,卫生清扫,并在每场前测定水中的() ["pH","硫酸铜","总大肠菌群","余氯","尿素"]
男性,38岁,发冷、发热、寒战、头晕3天,体温38℃,巩膜黄染,肝肋下2.5cm,尿胆原阳性,尿镜下无红细胞,尿隐血阳性,过去有肝炎史,诊断为() ["胆石症","慢性肝炎急性发作","急性黄疸型肝炎","溶血性贫血","以上全不是"]
下颌磨牙根分叉病变,其中一根受累较重,另一根健康,有支持骨不松动,并能进行根管治疗。应选择下列哪种手术() ["引导组织再生术","截根术","牙半切术","翻瓣术","分根术"]
十二指肠憩室的X线钡餐检查征象可有() ["圆形或椭圆形腔外光滑的充盈区","憩室内可有气体","憩室内可有液体","憩室内可有钡剂"]
麻疹收没期的治法是() ["辛凉透表,清宣肺卫","宣肺开闭,清热解毒","清凉解毒,佐以透发","养阴益气,清解余邪","清热解毒,利咽消肿"]
周围神经病损分为____和____两大类。