HBV是属于____类核酸型病毒。
修订Ashworth痉挛分级增加的级别为() ["A．1","B．1+","C．2","D．2+","E．3"]
适合行宫颈癌根治手术的是() ["A．宫旁浸润，但未达盆壁","B．病变侵犯阴道上1/3","C．病变局限于宫颈","D．宫旁浸润，已达盆壁","E．病变累及膀胱"]
顺磁性物质缩短T1和T2弛豫时间与哪种因素有关() ["A．顺磁性物质的浓度","B．顺磁性物质的磁矩","C．顺磁性物质局部磁场的扑动率","D．顺磁性物质结合的水分子数","E．以上均是"]
下列何项为宫颈癌的癌前病变() ["A．宫颈鳞状上皮化生","B．宫颈鳞状上皮化","C．宫颈那氏囊肿","D．宫颈上皮内瘤样病变","E．宫颈糜烂"]
铸体病病原治疗的首选药是____血吸虫病病因治疗的首选药是____，治疗肠内、肠外阿米巴病的首选药物是____。
