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第七章如何观察血气的水平和趋势谈了许多血气的观念和模型,可是如何才能知道自己血气水平的高低呢?目前没有仪器能很方便的测量人体的血气水平,但是有几个简便的方法可以用在一般的诊断中。最简单的是观察嘴唇和牙龈的颜色。这些部位会明显的反映身体内血液
Chapter VII How to observe the level and trend of blood gas Talk about many blood gas concepts and models, but how to know the level of their own blood gas level? There is no instrument can easily measure the body’s blood gas levels, but there are a few easy way Can be used in general diagnosis. The easiest thing to observe is the color of your lips and gums. These parts will obviously reflect the body’s blood