问题
单项选择题
When caring for a client who is having her second baby, the nurse can anticipate the client’s labor will be which of the following（）
A. Shorter than her first labor.
B. About half as long as her first labor.
C. About the same length of time as her first labor.
D. A length of time that can’t be determined based on her first labor.
答案
参考答案：B
解析：
A woman having her second baby can anticipate a labor about half as long as her first labor. The other options are incorrect.