A.继续加大催产素用量
B.立即行剖宫产术
C.产钳尽快娩出胎儿
D.会阴侧切+胎头吸引,尽快结束分晚
E.吸氧、能量合剂应用,等待自然分娩
[单选题]患者28岁,初产妇,40周妊娠,规律宫缩18h。查体:宫口开大6cm,宫缩渐弱,20"~30"/6'~7',2h后复查,宫口仍开大6cm,S-1,骨盆
[单选题]患者28岁,初产妇,40周妊娠,规律宫缩18h。查体:宫口开大6cm,宫缩渐弱,20"~30"/6'~7',2h后复查,宫口仍开大6cm,S-1,骨盆
[单选题]初产妇,28岁,妊娠40周,规律宫缩18h。体检:宫口开大6cm,宫缩渐弱,20"~30"/6'~7',2h后复查,宫口仍开大6cm,S-1,骨盆外测
[单选题]初产妇,28岁,妊娠40周,规律宫缩18h。体检:宫口开大6cm,宫缩渐弱,20"~30"/6'~7',2h后复查,宫口仍开大6cm,S-1,骨盆外测
[单选题]初产妇,28岁,妊娠40周,规律宫缩18h。体检:宫口开大6cm,宫缩渐弱,20"~30"/6'~7',2h后复查,宫口仍开大6cm,S-1,骨盆外测
[单选题]初产妇,28岁,妊娠40周,规律宫缩18h。体检:宫口开大6cm,宫缩渐弱,20"~30"/6'~7',2h后复查,宫口仍开大6cm,S-1,骨盆外测
[单选题]初产妇,28岁,妊娠40周,规律宫缩18h。体检:宫口开大6cm,宫缩渐弱,20"~30"/6'~7',2h后复查,宫口仍开大6cm,S-1,骨盆外测
[单选题]初产妇,28岁,妊娠40周,规律宫缩18h。体检:宫口开大6cm,宫缩渐弱,20"~30"/6'~7',2h后复查,宫口仍开大6cm,S-1,骨盆外测
[单选题]患者28岁,初产妇,妊娠40周,规律宫缩18h。体检:宫口开大6 cm,宫缩渐弱.20"~30"/6'~7',2h后复查,宫口仍开大6cm,S-1,骨
[单选题]患者28岁,初产妇,妊娠40周,规律宫缩18h。体检:宫口开大6 cm,宫缩渐弱.20"~30"/6'~7',2h后复查,宫口仍开大6cm,S-1,骨