A client at term arrives at the labor room experiencing contractions every 4 minutes. After a brief assessment, she’s admitted and an electronic fetal monitor is applied. Which of the following would alert the nurse to an increased potential for fetal distress

A. Weight gain of 30 lb (13.6 kg).
B. Maternal age of 32 years.
C. Blood pressure of 146/90 mmHg.
D. Treatment for syphilis at 15 weeks’ gestation.

下列关于诉的分类的说法正确的是哪项 ( )

A．乙公司以甲公司严重违约为由，诉至法院，要求解除合同，解除合同的请求即形成之诉

B．甲向法院起诉乙，要求返还乙向自己借的 6000元钱，乙向法院辩称自己根本没有和甲签订过借款合同，乙的主张是消极确认之诉

C．甲起诉乙建筑公司，要求乙马上停止施工，这是形成之诉

D．乙公司以甲公司违约为由，诉至法院，要求甲公司继续履行合同，这是给付之诉