forced expiratory vital capacity 中文意思是什麼

forced expiratory vital capacity 解釋
用力呼氣肺活量
  • forced : adj. 1. 強迫的,強制的。2. 用力的。3. 勉強的,不自然的。adv. -ly
  • expiratory : adj. 吐氣的,呼氣的。 expiratory movement 深呼吸運動。
  • vital : adj. 1. 生命的;維持生命所必需的;有生命的;充滿活力的,生氣勃勃的,生動的。2. 生死攸關的,致命的;重大的,緊要的;不可缺少的。adv. -ly ,-ness n.
  • capacity : n 1 包容力,吸收力,收容力。2 容積,容量;【電學】電容,負載量。3 能力,才幹,本領;性能,機能。4...
  1. Several subclassifications have been proposed : simple chronic bronchitis describes a condition characterized by mucoid sputum production ; chronic mucopurulent bronchitis is characterized by persistent or recurrent purulence of sputum in the absence of localized suppurative diseases such as bronchiectasis ; chronic bronchitis with obstruction deserves a separate classification characterized by presence of airway obstruction as assessed by the used of the forced expiratory vital capacity maneuver ; and chronic asthmatic bronchitis

    它可以分為以下幾種類型:單純性慢性支氣管炎,其特徵為咳粘液性痰;慢性粘液膿性支氣管炎,其特徵是反復的或持續的咳膿痰,但肺部並無化膿性病變,如支氣管擴張;慢性支氣管炎伴阻塞,其特徵為用力呼氣肺活量測定時有氣道阻塞的表現;慢性哮喘性支氣管炎,其特徵是患者有長期的咳嗽及咯痰史,后來肺部出現哮鳴者,因此與哮喘伴慢性氣管阻塞的病人不同。
  2. The researchers used forced expiratory volume in 1 second ( fev1 ) and forced vital capacity ( fvc ) as a percentage of predicted value ( fvcpp ) as indicators of lung function

    研究者用用力第一秒呼氣量( fev1 )和用力肺活量( fvc )和其預期值的百分比( fvcpp )作為肺功能衡量指標。
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