试题与答案

尿液pH测定最精确的方法是A.指示剂法B.pH试纸法C.pH计法D.滴定法E.试带法

题型:单项选择题

题目:

尿液pH测定最精确的方法是

A.指示剂法
B.pH试纸法
C.pH计法
D.滴定法
E.试带法

答案:

参考答案:C

解析: pH计法是用pH电极能直接精确地测定出尿液的pH值。故本法精确度较高。

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