缺氧的类型 External Gas transport Tissue Ai ir respiration +Hb circulation celIs 低张性缺氧 血液性缺氧「循环性缺氣‖组织性缺氧 Hypotonic Hemic Circulatory Histogenous hypoxia ypoxia h ypoXIa yeoLaAir Gas transport +Hb circulation Tissue cells External respiration 缺氧的类型 血液性缺氧 Hemic hypoxia 循环性缺氧 Circulatory hypoxia 低张性缺氧 Hypotonic hypoxia 组织性缺氧 Histogenous hypoxia