产后出血的定义是: ()
(A)胎儿娩出后24h内阴道流血>400ml
(B)胎儿娩出后24h内阴道流血>500ml
(C)胎儿娩出后12h内阴道流血>500ml
(D)胎儿娩出后12h内阴道流血>400ml
(E)胎儿娩出后48h内阴道流血>400ml
参考答案
继续答题:下一题
(A)胎儿娩出后24h内阴道流血>400ml
(B)胎儿娩出后24h内阴道流血>500ml
(C)胎儿娩出后12h内阴道流血>500ml
(D)胎儿娩出后12h内阴道流血>400ml
(E)胎儿娩出后48h内阴道流血>400ml