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1. 成人の急性呼吸窮迫症候群患者への人工呼吸管理法ventilator management strategies for adults with acute respiratory distress syndrome [show details]
… pressure to recruit non-gas exchanging regions of the lung involved with ARDS. The recruitment of new gas-exchanging alveolar units improves oxygenation.… (partial arterial pressure of oxygen/fraction of inspired oxygen [PaO₂/FiO₂] <150 mmHg) and/or because acceptable gas exchange cannot be achieved without…
2. 一酸化炭素拡散能diffusing capacity for carbon monoxide [show details]
…tracer) F_A tracer = alveolar (exhaled) fraction of tracer gas (eg, helium) F_I tracer = inspired fraction of tracer gas (eg, helium) V_I = volume of inspired gas; The product of VA and the …
3. 酸素供給方法および低酸素血症のメカニズムmeasures of oxygenation and mechanisms of hypoxemia [show details]
…calculated using the alveolar gas equation: where FiO₂ is the fraction of inspired oxygen (0.21 at room air), Patm is the atmospheric pressure (760 mmHg at sea level), PH₂O is the partial pressure …
4. 高二酸化炭素血症の発症機序、原因、および影響mechanisms causes and effects of hypercapnia [show details]
…in PaCO₂ as dictated by the alveolar gas equation: PAO₂ is alveolar partial pressure of oxygen, FiO₂ is the fraction of oxygen in the inspired gas, Patm is barometric pressure, Pwater …
5. 成人患者への加湿加温⾼流量経⿐酸素カニューレの使用：使用上の注意点と応用例heated and humidified high flow nasal oxygen in adults practical considerations and potential applications [show details]
…HFNC, when compared with other oxygen delivery systems, permits a higher fraction of minute ventilation to participate in alveolar gas exchange. Continuous positive airway pressure (CPAP) effect – Several …