产妇,32岁,G3P0,以往月经规律,因停经43周入院待产。检查:血压120/80mmHg,宫高35cm,胎位LOA,胎心130次/分,下列哪项表示胎盘功能减退()A、12小时胎动次数≥20次B、B超羊水池最大直径≥3cmC、尿雌激素/肌酐比值测定15D、NST试验有反应型E、)CT试验胎心率出现连续晚期减速
产妇,32岁,G3P0,以往月经规律,因停经43周入院待产。检查:血压120/80mmHg,宫高35cm,胎位LOA,胎心130次/分,下列哪项表示胎盘功能减退()
- A、12小时胎动次数≥20次
- B、B超羊水池最大直径≥3cm
- C、尿雌激素/肌酐比值测定>15
- D、NST试验有反应型
- E、)CT试验胎心率出现连续晚期减速
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