题目内容
代谢性酸中毒失代偿期可出现（ ）
2021-10-08
A.血浆pH和HCOr降低，PC02升高
B.血浆PC02和HCOr哼低，pH升高
C.血浆pH、PC02、HCOr均降低
D.血浆pH和PC02降低，HCOr降低
E.血浆pH、PC02、HC0r均升髙
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