正常胰腺()急性出血性胰腺炎()胰头癌() ["位于腹膜后,正常时不易触及","库瓦济埃征阳性","上腹部剧烈疼痛,向背部放射,左腰部因淤血而发蓝,左季肋部和肋脊点有压痛","上腹部肋下或左季肋部触及囊性肿物,位置固定,表面光滑,无压痛","上腹部轻压痛"]
把交流电转换成直流电的过程叫()。 ["A、整流","B、变压","C、稳压","D、放大"]
肝淤血()肝癌()晚期肝硬化() ["肝脏轻度肿大,质稍韧,表面光滑,边缘钝,有压痛.","肝脏肿大较明显,质韧或稍硬,压痛较轻","肝脏明显肿大,质韧,表面光滑,边缘钝,有压痛,肝颈静脉回流征阳性","肝脏缩小,脾大","肝脏明显肿大,质硬如石,表面有大小不等的结节或巨块,边缘不整,压痛明显"]
三角带传动其包角一般不小于()度。 ["A、70;","B、80;","C、90;","D、100"]
急性膀胱炎()肾结石() ["上腹部压痛","腰部压痛","脐周压痛","右上腹压痛","下腹部压痛"]
肾下垂()伤寒()慢性粒细胞性白血病()