1、单项选择题 经典的Westgard规则指的是()
A.12s(警告)/13s
B.12s(警告)/13s/22s
C.12s(警告)/13s/22s/R4s/41s/10x
D.12s(警告)/13s/22s/R4s
E.12s/13s/22s/R4s/41s/10x
本题答案:C
本题解析:经典的westgard规则指的是:12s(警告)/12s/22s/R1s/41s/10x。
【考点】:Westgard多规则质控图
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