text: 出现酸碱平衡紊乱后，机体可通过肺、肾调节使/H2</sub>CO3</sub>的比值维持在20∶1，即pH维持在正常范围内，称为代偿性代谢性（或呼吸性）酸中毒（或碱中毒）；如果/H2</sub>CO3</sub>的比值不能维持在20∶1，即pH低于或高于正常范围，则称为失代偿性代谢性（或呼吸性）酸中毒（或碱中毒）。
entities.entity: 酸碱平衡紊乱
entities.label: dis
entities.entity: 肺
entities.label: bod
entities.entity: 肾
entities.label: bod
entities.entity: H2
entities.label: ite
entities.entity: CO3
entities.label: ite
entities.entity: pH
entities.label: ite
entities.entity: 代偿性代谢性（或呼吸性）酸中毒（或碱中毒）
entities.label: dis
entities.entity: H2
entities.label: ite
entities.entity: CO3
entities.label: ite
entities.entity: pH
entities.label: ite
entities.entity: 失代偿性代谢性（或呼吸性）酸中毒（或碱中毒
entities.label: dis