26岁妇女,停经9周,阴道不规则流血2周。检查见阴道右侧壁上1/3段有一直径为1.5cm紫蓝色结节,子宫如孕4个月大。B超检查见宫腔内充满弥漫分布的光点和小囊样无回声区图像,X线胸片检查未发现异常。此患者根据我国国内分期方法,应分为几期() ["A.Ⅰ期","Ⅱa期","Ⅱb期","Ⅲa期","Ⅲb期"]
炉渣垫层采用()的拌和料铺设,其厚度不应小于80mm ["石灰、砂(可掺入少量黏土)与碎砖","炉渣或水泥与炉渣或水泥、石灰与炉渣","熟化石灰与黏土(或粉质黏土、粉土)","水泥砂浆与水泥混凝土"]
伤寒隔一经或两经以上相传者,称为() ["直中","越经传","表里传","合病","循经传"]
上、中、下三个鼻甲各来源于()。 ["上鼻甲为筛骨,中、下鼻甲为蝶骨","中鼻甲为上颌骨,上、下鼻甲为筛骨","上、中鼻甲为筛骨,下鼻甲为独立骨片","均来源于筛骨","均来源于鼻骨"]
伤寒初起不从阳经传入,而病邪直入三阴者,称为() ["直中","越经传","表里传","合病","循经传"]
常用的止血方法有哪几类?