【单选题】【消耗次数:1】
非弹性阻力主要成分是
气道阻力
肺泡表面张力
肺回缩力
惯性阻力
粘滞阻力
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相关题目
【单选题】 非弹性阻力主要成分是
①  气道阻力
②  肺泡表面张力
③  肺回缩力
④  惯性阻力
⑤  粘滞阻力
【单选题】 肺泡内液-气界面表面张力形成的回缩力约占总肺回缩力的
①  1/2
②  1/3
③  3/4
④  2/3
⑤  4/5
【单选题】 肺泡内液-气界面表面张力形成的回缩力约占总肺回缩力的
①  1/2
②  1/3
③  3/4
④  2/3
⑤  4/5
【单选题】 正常情况下,肺通气阻力主要来自
①  惯性阻力
②  气道阻力
③  粘滞阻力
④  肺回缩力
⑤  肺泡表面张力
【单选题】 正常情况下,肺通气阻力主要来自
①  惯性阻力
②  气道阻力
③  粘滞阻力
④  肺回缩力
⑤  肺泡表面张力
【单选题】 33.影响气道非弹性阻力的最主要因素是
①  A、气流类型(层流、湍流)
②  B、气道长度和形态
③  C、气流速
④  D、气道内径
⑤  E、气体的密度
【单选题】 下列不是肺通气阻力的是()
①  胸廓的弹性阻力
②  肺的弹性阻力
③  无效腔的大小
④  气道阻力
⑤  肺泡表面张力
【判断题】 组织变革的阻力:个体阻力、组织阻力、领导者的阻力
① 
② 
【单选题】 用来比较不同个体肺弹性阻力大小的指标是
①  比顺应性
②  肺顺应性
③  用力肺活量
④  用力呼气量
⑤  肺活量
【单选题】 用来比较不同个体肺弹性阻力大小的指标是
①  比顺应性
②  肺顺应性
③  用力肺活量
④  用力呼气量
⑤  肺活量
随机题目
【单选题】 Three-fourths of the homework ____ today.
①  has finished
②  has been finished
③  have finished
④  have been finished
【单选题】 Not until the early years of the 19th century ____ what heat is.
①  man knew
②  did man know
③  man did know
④  didn’t man know
【单选题】 The gate is too____ for a car; we’ll have to walk through. ?
①  shallow ?
②  loose ?
③  broad ?
④  narrow?
【单选题】 I’d like to ____ a single room at the holiday inn for two days.
①  serve
②  conserve
③  preserve
④  reserve
【单选题】 27. The police are anxious to interview everyone ____ last night’s incident.
①  concerning
②  B. concerned about
③  concerned in
④  concerned for
【单选题】 John was going to ____ Mary by telling his friends how much weight she had gained.
①  essential
②  embarrass
③  elementary
④  consider
【单选题】 She picked ____ the little book and give it to him.
①  on
②  over
③  off
④  up
【单选题】 -I hope you don’t mind my pointing out your mistakes.- ____.
①  Of course
②  You’re welcome
③  Certainly not
④  Yes, I do
【单选题】 I’d____ it if you could offer me some advice on the task. ?
①  appreciate ?
②  afford ?
③  ask ?
④  admit ?
【单选题】 1.Everyone is working harder and living a happier life now, ____ ?
①  aren’t they
②  aren’t we
③  isn’t it
④  isn’t one