A . 宫缩5~6分钟1次,持续30秒到宫口开全
B . 宫口扩张,宫缩10~15分钟1次,持续40秒,到宫口开全
C . 宫口扩张到宫口开全至胎儿娩出
D . 规律宫缩,宫口开全,胎儿娩出,胎盘娩出
E . 宫口扩张到宫口开大3cm
[单选题]第一产程是指:()A . 宫缩5~6分钟1次,持续30秒到宫口开全B . 宫口扩张,宫缩10~15分钟1次,持续40秒,到宫口开全C . 宫口扩张到宫口开全至胎儿娩出D . 规律宫缩,宫口开全,胎儿娩出,胎盘娩出E . 宫口扩张到宫口开大3cm
[单选题]第一产程是指( )。A.从规律宫缩至胎儿娩出B.从规律宫缩至宫口开全C.从胎儿娩出至胎盘娩出D.从规律宫缩至胎儿胎盘娩出E.从宫口开全至胎儿娩出
[单选题]第一产程是指( )。A.从胎儿娩出到胎盘娩出B.从宫颈口开全到胎儿娩出C.从有规律性宫缩到宫口开全D.从有规律性宫缩到胎儿娩出E.从有规律性宫缩到胎
[单选题]第一产程是指( )。A.从规律宫缩至胎儿娩出B.从规律宫缩至宫口开全C.从胎儿娩出至胎盘娩出D.从规律宫缩至胎儿胎盘娩出E.从宫口开全至胎儿娩出
[单选题]第一产程是指( )。A.从规律宫缩至胎儿娩出B.从规律宫缩至宫口开全C.从胎儿娩出至胎盘娩出D.从规律宫缩至胎儿胎盘娩出E.从宫口开全至胎儿娩出
[单选题]第一产程是指( )。A.从规律宫缩至胎儿娩出B.从规律宫缩至宫口开全C.从胎儿娩出至胎盘娩出D.从规律宫缩至胎儿胎盘娩出E.从宫口开全至胎儿娩出