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生理適應 · MEDIUM · SATA

下列哪些是使用機械通氣的適應症?(選所有適合的)

Which of the following are indications for mechanical ventilation? (Select all that apply.)

  • AHypoxemia despite oxygen therapy✓ 正解
    儘管接受氧氣治療仍有低血氧
  • BRespiratory muscle fatigue✓ 正解
    呼吸肌疲勞
  • CRespiratory acidosis✓ 正解
    呼吸性酸中毒
  • DStable COPD condition
    穩定的 COPD 狀況
  • EUpper airway obstruction✓ 正解
    上呼吸道阻塞
Explanation · 中文詳解

機械通氣(Mechanical ventilation)是針對急性呼吸衰竭的呼吸支持療法。適應症包括:氧氣治療後仍無法維持足夠血氧(Hypoxemia)、呼吸肌疲勞導致無法自主維持足夠通氣量、無法代償的急性呼吸性酸中毒,以及上呼吸道阻塞導致空氣無法進入肺部。這些狀況若不及時介入,皆會導致缺氧甚至死亡。

Mechanical ventilation is indicated for acute respiratory failure, including refractory hypoxemia despite oxygen therapy, respiratory muscle fatigue, severe respiratory acidosis, and upper airway obstruction. These conditions compromise adequate gas exchange and require immediate ventilatory support to prevent death.

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