稽留流产（） ["易引起DIC","易引起失血性休克","易引起宫颈粘连","易引起迷走神经综合征","易致肠管损伤"]
人流术后（） ["易引起DIC","易引起失血性休克","易引起宫颈粘连","易引起迷走神经综合征","易致肠管损伤"]
人流术中（） ["易引起DIC","易引起失血性休克","易引起宫颈粘连","易引起迷走神经综合征","易致肠管损伤"]
妊娠期母体血容量增加开始的时间（） ["孕6～8周","孕10周","孕20周","孕32～34周","孕38周"]
妊娠期母体心排出量开始增加的时间（） ["孕6～8周","孕10周","孕20周","孕32～34周","孕38周"]
什么是兑和法？
