胎头下降延缓是指活跃期至晚期
宫口扩张9~10cm,胎头下降速度
A.初产妇<0cm/h,经产妇<0.5cm/h B.韧产妇<0.5cm/h,经产妇<1cm/h C.初产妇<1cm/h,经产妇<2cm/h D.初产妇<2cm/h,经产妇<3cm/h E.初产妇<3cm/h,经产1U<4cm/h正确答案C
胎头下降延缓是指活跃期至晚期
宫口扩张9~10cm,胎头下降速度
A.初产妇<0cm/h,经产妇<0.5cm/h B.韧产妇<0.5cm/h,经产妇<1cm/h C.初产妇<1cm/h,经产妇<2cm/h D.初产妇<2cm/h,经产妇<3cm/h E.初产妇<3cm/h,经产1U<4cm/h正确答案C
