简述全冠的种类。
正常成人最大张口时上下门齿间距离为() ["2.0~3.2cm","3.5~5.6cm","6.0~7.0cm","7.5cm",">8.0cm"]
生化汤是产后常用方,由五味药物组成,即:() ["当归川芎白芍炮姜甘草","当归熟地桃仁炮姜甘草","当归川芎赤芍桃仁甘草","当归川芎桃仁炮姜炙草","当归川芎白芍生姜炙草"]
治疗气郁型妊娠腹痛的首选方剂为:() ["补肾固冲丸","当归芍药散","胶艾汤","逍遥散","胎元饮"]
患者男,15岁,直面型,鼻唇角正常,面下1/3正常,颏唇沟略深。前牙Ⅱ度深覆?,覆盖4mm,磨牙远中尖对尖关系,上颌拥挤4mm,下颌无拥挤,第二磨牙已完全萌出若治疗计划是拔除2个上颌第一双尖牙,治疗结束后磨牙关系应为() ["A.中性关系","尖对尖远中关系","完全远中关系","近中关系","轻度远中关系"]
急性腹膜炎根据原因分为()和()两种,以多见()。