骨盆骨折最危险的并发症是A．盆腔内出血B． * * 断裂C．膀胱破裂D．直肠破裂E．骶神经

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.

关于棘球蚴病的描述不正确的是（）。

A.又称包虫病

B.我国以细粒棘球蚴感染多见

C.细粒棘球蚴引起的病变主要由囊肿压迫产生

D.泡状棘球蚴可形成内生性子囊

E.泡状棘球蚴病可导致肝硬化

机组统计评价范围包括（）核电机组、燃气轮机组和燃气－蒸汽联合循环机组。

A、火电机组

B、火电机组、水电机组

C、火电机组、抽水蓄能机组

D、火电机组、水电机组、抽水蓄能机组

Run for more than half an hour every day, ________ you can lose your weight easily.

A．or

B．and

C．but

D．unless

承压部件检验内容包括（）。

A.承压部件是否存在裂纹、起槽

B.承压部件是否存在过热、变形、泄漏

C.承压部件是否存在腐蚀、磨损

D.承压部件是否存在水垢