肾衰竭代偿期是指()
A:CCr>50ml/minCr<178μmol/L
B:CCr<50ml/min,Cr>178μmol/L
C:CCr<40ml/minCr>267μmol/L
D:CCr<30ml/minCr>356μmol/L
E:CCr<25ml/minCr>445μmol/L
出自:内科学高级职称