题目内容:
Which one of the following statements is false about threatened labor
A.regularuterine contractions
B.flatteningof cervicalcanal
C.cervical dilation
D.bloody show
参考答案:
Which one of the following statements is false about threatened labor
A.regularuterine contractions
B.flatteningof cervicalcanal
C.cervical dilation
D.bloody show