选择题:A、胎心率变异消失提示胎儿储备能力丧失

题目内容:
A、胎心率变异消失提示胎儿储备能力丧失

B、早期减速为宫缩时胎头受压,脑血流量一时减少的表现,受到体位或吸氧的影响

C、胎心率变化与子宫收缩无关

D、晚期减速为宫缩时脐带受压兴奋迷走神经所致

E、子宫收缩后胎心率增加,短暂的胎心率加速对胎儿影响较大




参考答案:

Each machine in the internet is assigned a unique network address,called(),that is used t

Each machine in the internet is assigned a unique network address,called(),that is used t

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