半价层
关于女性骨盆特点的叙述,下列哪些是正确的() ["A.骨盆入口略呈圆形","B.入口横径较前后径稍长","C.耻骨弓较宽","D.坐骨棘间径<10Cm","E.骶坐切迹呈圆形"]
下列哪些疾病与雌激素有关() ["A.子宫内膜癌","B.卵巢颗粒细胞瘤","C.卵巢无性细胞瘤","D.子宫肌瘤","E.宫颈癌"]
淋巴管回流
病毒性肝炎对妊娠的影响正确的是() ["A.妊娠晚期患妊高征发生率高","B.易发生产后出血","C.妊娠早期患乙型病毒性肝炎婴儿感染率为25%","D.早产与围生儿死亡率明显增高","E.易发生DIC"]
肾小管回流