下列部件不属于强制循环式水冷系统部件的是（）。
A．散热风扇
B．散热器
C．冷却液
参考答案：C
在敏感性分析中，为了找出关键的敏感性因素通常多进行( )。
A．单或多因素敏感性分析B．只进行多因素敏感性分析C．单因素敏感性分析D．多因素敏感性分析
A 9-month-old infant is admitted with diarrhea and deficient fluid volume. The nurse plans to assess this client's vital signs frequently. What other action would provide the most important assessment information
A．Measuring the infant's body weight.
B．Obtaining a stool specimen for analysis.
C．Obtaining a urine specimen for analysis.
D．Inspecting the infant's posterior fontanel.
