Components and physicochemical properties of blood ; concept of hematocrit value ; the number of blood cells ; physiologic properties and generating regulation of red blood cells ; blood coagulation ; abo blood group system 血液的组成及理化特性；血细胞比容的概念；三种血细胞的数量；红细胞的生理特性和生成调节；血液凝固； abo血型系统。
