问题
单项选择题
Which of following would lead the nurse to suspect that a client’s labor is moving quickly and that the physician should be notified（）
A. An increased sense of rectal pressure.
B. An increase in fetal heart rate variability.
C. A decrease in intensity of contractions.
D. Episodes of nausea and vomiting.
答案
参考答案：A
解析：
An increased sense of rectal pressure indicates that the client is moving into the second stage of labor. The nurse should be able to discern that information by the client’s behavior. Contractions don’t decrease in intensity, there isn’t a change in fetal heart rate variability, and nausea and vomiting don’t usually occur.