易使母体凝血机制障碍的流产是() ["A．稽留流产","B．不全流产","C．先兆流产","D．完全流产","E．难免流产"] 下列哪些疾病应慎用氟碳液() ["A．肝脾肿大","B．肝功能障碍","C．血小板减少","D．肾功能障碍","E．一氧化碳中毒"] 关于流产的处理原则，错误的是() ["A．感染性流产出血不多抗感染及刮宫术可同时进行","B．难免流产可行清除子宫内容物术","C．不全流产应尽快行刮宫术","D．先兆流产于妊娠早期可肌注黄体酮","E．子宫内口松弛症应在孕16～22周时行子宫内口缝扎术"] 输卵管妊娠时受精卵最常种植于() ["A．壶腹部","B．峡部","C．间质部","D．腹腔","E．伞部"] 有关输卵管妊娠的处理原则错误的是() ["A．以手术治疗为主","B．无论出血多少均应手术治疗","C．可化学治疗","D．出血不多可保守治疗","E．可采用中西医结合治疗"] 稽留流产产妇的处理，错误的是()