诊断学血栓与止血检测课件整理-002

血栓与止血检测血栓与止血检测1目的要求掌握出血时间、凝血时间、血浆凝血酶原时间和血小板计数的正常值及临床意义。·了解出血性疾病常用检查的选择和应用原则。·了解常用纤溶和抗凝试验的原理,正常值和临床意义。目的要求2诊断学血栓与止血检测课件整理_0023抗纤溶抗凝疑固纤溶抗纤溶4页页5抗凝过程组织因子X肝素辅因子ⅡTM(凝块)抗凝过程6FIB纤维蛋白(纤维蛋白原)(血栓)激活剂,内源:Ⅻa、HMWK外源:SK、UK抑制物纤溶酶纤溶酶原抑制物(抗纤溶酶FaDPfdp(包括D-D)(统称)FD纤溶过程(纤溶系统)FIB7诊断学血栓与止血检测课件整理_0028诊断学血栓与止血检测课件整理_0029出血时间测定(Bleedingtime,BT)原理】测定皮肤受特定条件的外伤后出血自然停止所需的时间即为出血时间是反映毛细血管壁和血小板止血功能常用的筛选试验。出血时间测定(Bleedingtime,BT)10诊断学血栓与止血检测课件整理_00211诊断学血栓与止血检测课件整理_00212诊断学血栓与止血检测课件整理_00213诊断学血栓与止血检测课件整理_00214诊断学血栓与止血检测课件整理_00215诊断学血栓与止血检测课件整理_00216诊断学血栓与止血检测课件整理_00217诊断学血栓与止血检测课件整理_00218诊断学血栓与止血检测课件整理_00219诊断学血栓与止血检测课件整理_00220诊断学血栓与止血检测课件整理_00221诊断学血栓与止血检测课件整理_00222诊断学血栓与止血检测课件整理_00223诊断学血栓与止血检测课件整理_00224诊断学血栓与止血检测课件整理_00225诊断学血栓与止血检测课件整理_00226诊断学血栓与止血检测课件整理_00227诊断学血栓与止血检测课件整理_00228诊断学血栓与止血检测课件整理_00229诊断学血栓与止血检测课件整理_00230诊断学血栓与止血检测课件整理_00231诊断学血栓与止血检测课件整理_00232诊断学血栓与止血检测课件整理_00233诊断学血栓与止血检测课件整理_00234诊断学血栓与止血检测课件整理_00235诊断学血栓与止血检测课件整理_00236诊断学血栓与止血检测课件整理_00237诊断学血栓与止血检测课件整理_00238诊断学血栓与止血检测课件整理_00239诊断学血栓与止血检测课件整理_00240诊断学血栓与止血检测课件整理_00241诊断学血栓与止血检测课件整理_00242诊断学血栓与止血检测课件整理_00243诊断学血栓与止血检测课件整理_00244诊断学血栓与止血检测课件整理_00245诊断学血栓与止血检测课件整理_00246诊断学血栓与止血检测课件整理_00247诊断学血栓与止血检测课件整理_00248诊断学血栓与止血检测课件整理_00249诊断学血栓与止血检测课件整理_00250诊断学血栓与止血检测课件整理_00251诊断学血栓与止血检测课件整理_00252诊断学血栓与止血检测课件整理_00253诊断学血栓与止血检测课件整理_00254诊断学血栓与止血检测课件整理_00255诊断学血栓与止血检测课件整理_00256诊断学血栓与止血检测课件整理_00257诊断学血栓与止血检测课件整理_00258诊断学血栓与止血检测课件整理_00259诊断学血栓与止血检测课件整理_00260诊断学血栓与止血检测课件整理_00261诊断学血栓与止血检测课件整理_00262诊断学血栓与止血检测课件整理_00263诊断学血栓与止血检测课件整理_00264诊断学血栓与止血检测课件整理_00265诊断学血栓与止血检测课件整理_00266诊断学血栓与止血检测课件整理_00267诊断学血栓与止血检测课件整理_00268诊断学血栓与止血检测课件整理_00269诊断学血栓与止血检测课件整理_00270诊断学血栓与止血检测课件整理_00271诊断学血栓与止血检测课件整理_00272诊断学血栓与止血检测课件整理_00273诊断学血栓与止血检测课件整理_00274诊断学血栓与止血检测课件整理_00275诊断学血栓与止血检测课件整理_00276诊断学血栓与止血检测课件整理_00277诊断学血栓与止血检测课件整理_00278诊断学血栓与止血检测课件整理_00279诊断学血栓与止血检测课件整理_00280诊断学血栓与止血检测课件整理_00281诊断学血栓与止血检测课件整理_00282诊断学血栓与止血检测课件整理_00283诊断学血栓与止血检测课件整理_00284诊断学血栓与止血检测课件整理_00285诊断学血栓与止血检测课件整理_00286诊断学血栓与止血检测课件整理_00287诊断学血栓与止血检测课件整理_00288诊断学血栓与止血检测课件整理_00289诊断学血栓与止血检测课件整理_00290诊断学血栓与止血检测课件整理_00291诊断学血栓与止血检测课件整理_00292诊断学血栓与止血检测课件