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产后出血是指:胎儿娩出后24小时内,产妇子宫出血量超过500ml者。一般多发生在产后2小时内,是分娩期的严重并发症及孕产妇死亡的主要原因。其发生率约占分娩总数的2%~3%。子宫收缩乏力是产后出血的主要原因,占产后出血总数的70~80%。所以助产士在助娩过程中,一旦发生产后出血,要沉着冷静,急而不乱,争分夺秒进行抢救,以确保产妇的生命安全。1预防1.1妊娠期:(1)合理饮食。保证充足的睡眠,合理饮食,妊娠中后期要加强营养,尤其要补充足够的碳水化合物、维生
Postpartum hemorrhage refers to: 24 hours after delivery of the fetus, maternal uterine bleeding more than 500ml. Mostly occur in 2 hours postpartum, is the serious complications of childbirth and maternal mortality is the main reason. The incidence of about 2% to 3% of the total delivery. Uterine atony is the main cause of postpartum hemorrhage, accounting for 70 to 80% of the total number of postpartum hemorrhage. Therefore, the midwife in the delivery process, in the event of postpartum hemorrhage, to calm, urgent and not chaos, race against time for rescue, to ensure the safety of maternal life. 1 Prevention 1.1 Gestation: (1) a reasonable diet. To ensure adequate sleep, a reasonable diet, to strengthen nutrition in the second trimester of pregnancy, in particular, to add enough carbohydrates, subsistence