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关于血肌酐，下列哪项说法是错误的？A．在外源性肌酐摄入量稳定的情况下，血中肌酐浓度取决于肾小球

关于血肌酐，下列哪项说法是错误的？

A．在外源性肌酐摄入量稳定的情况下，血中肌酐浓度取决于肾小球滤过能力

B．急性肾衰竭时血中肌酐明显地进行性升高为器质性损害的指标

C．慢性肾衰竭时血肌酐增高程度与病变的严重性一致

D．肾衰竭的终末期(尿毒症期)，血肌酐＞178μmol/L

E．肝肾综合征所致的血容量不足可引起尿素氮增高

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