二氧化碳分压 [生理] partial pressure of carbon dioxide
pco2
- 是呼吸中枢对血液中二氧化碳分压变化的反射性刺激发生障码。
Is the Respiratory center the carbon dioxide differential pressure change reflective stimulation occurs to the blood in bonds the code. - 这些刺激因素常常会使二氧化碳分压降低到正常水平下40mmHg并引起气促,尤其是。
These stimuli often lower the resting carbon dioxide pressure (Pco2) to less than the normal level of 40mmHg and cause dyspnea, especially on mild exertion. - 因此,二氧化碳监测仪提供了一种连续的非侵袭性的反应动脉血二氧化碳分压的方法,二氧化碳分压直接由肺泡通气决定。
Hence capnometry offers a continuous, non-invasive way to reflect the partial pressure of carbon dioxide in arterial blood, which is directly determined by alveolar ventilation.