问题
单项选择题
The nurse is providing care for a client who underwent mitral valve replacement. The best example of a measurable client outcome goal is to（）
A. change his own dressing.
B. walk in the hallway.
C. walk from his room to the end of the hall and back before discharge.
D. eat a special diet.
答案
参考答案：C
解析：
Walking from his room to the end of the hall and back before discharge is a specific, measurable, attainable, timed goal. It’s also a client-oriented outcome goal. Having the client change his own dressing is incomplete and not as significant. Just walking in the hall isn’t measurable. The need for a special diet isn’t evident in this case.