V2EX ketoacidosis

Ketoacidosis

定义 Definition

n. 医学/生物化学术语,指体内酮体过度积累并导致血液酸性升高的一类代谢性酸中毒。它通常与脂肪分解增强、肝脏酮体生成增加,以及酸碱缓冲能力不足有关。临床上常见于糖尿病酮症酸中毒、酒精相关酮症酸中毒或长时间饥饿等情境,评估时常参考血酮、血糖、血液 pH、碳酸氢盐和阴离子间隙等指标。

发音 Pronunciation

/kitosdoss/

例句 Examples

Ketoacidosis can be a medical emergency.
酮症酸中毒可能是一种医疗急症。

When insulin is insufficient, the body may produce excess ketones, and ketoacidosis can develop if these acids build up in the blood.
当胰岛素不足时,身体可能产生过量酮体;如果这些酸性物质在血液中积累,就可能发生酮症酸中毒。

词源 Etymology

来自 **keto-**,表示“酮”或“酮体相关”,以及 acidosis,表示“酸中毒”。整体意思是“由酮体相关酸性物质积累引起的酸中毒”。

相关词 Related Words

科学文献用例 Scientific Usage

  • 医学教材中常用于讲解代谢性酸中毒、糖尿病急症和酸碱平衡紊乱。
  • 临床指南和急诊医学资料中常用于描述血酮升高、pH 下降和碳酸氢盐降低的评估与处理。
  • 生物化学和生理学课程中常用于讨论脂肪代谢、肝脏酮体生成和能量代谢状态。
  • 临床病例报告和实验室报告中常见于血气分析、血糖、尿酮或血酮检测结果的解释。
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