V2EX respiratory acidosis

Respiratory Acidosis

Definition / 定义

呼吸性酸中毒:由于肺通气不足导致体内二氧化碳(CO)潴留,使血液中碳酸增多、pH下降的一种酸碱失衡状态。常见于慢性阻塞性肺疾病(COPD)急性加重、呼吸抑制(如镇静药/麻醉)、严重哮喘发作、神经肌肉疾病等。(该术语在医学中也有急性与慢性之分。)

Pronunciation / 发音

/ rsprtri sdoss /

Examples / 例句

The doctor diagnosed respiratory acidosis after reviewing the blood gas results.
医生在查看血气结果后诊断为呼吸性酸中毒。

In severe COPD exacerbations, respiratory acidosis can worsen confusion and fatigue if ventilation is not improved.
在严重的 COPD 急性加重中,如果通气未改善,呼吸性酸中毒可能会加重意识模糊和乏力。

Etymology / 词源

respiratory 来自拉丁语 respirare(“再呼吸、呼吸”),与呼吸功能相关;acidosisacid(酸)+ 后缀 -osis(表示“状态/病理状态”)构成,经新拉丁语/医学英语形成,字面意思是酸性状态(偏酸的病理状态)”。

Related Words / 相关词

Literary Works / 文学作品

  • Harrison’s Principles of Internal Medicine(《哈里森内科学》)
  • Guyton and Hall Textbook of Medical Physiology(《盖顿与霍尔医学生理学》)
  • Robbins and Cotran Pathologic Basis of Disease(《罗宾斯-科特兰病理学》)
  • The Lancet(《柳叶刀》)与 The New England Journal of Medicine(《新英格兰医学杂志》)中关于呼吸衰竭与酸碱紊乱的综述/研究文章常出现该术语
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