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,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,目的要求:,1.,掌握肝、肺淤血的病变特点,了解其发生的机制。,2.,掌握混合血栓的形态特点,熟悉血栓的类型及可能引起的后果。,3.,掌握梗死的类型及形态特点,了解其原因和后果。,4.,熟悉栓塞的类型和对机体的影响,了解体循环静脉栓子运行的途径。,Contents:,1.Multimedia:(25min),2.specimens:(30min,),brown induration of lung,肺的褐色硬化,nutmeg liver,槟榔肝,thrombus of artery and vein,动、静脉血栓,mural thrombus of ventrium,心室附壁血栓,anemic infarct of spleen,脾缺血性梗死,myocardial infarction,心肌梗死,hemorrhagic infarct of intestine,肠出血性梗死,3.sections:(50min),9,#,brown induration of lung,肺的褐色硬化,10,#,nutmeg liver,槟榔肝,17-3,#,mixed thrombus,混合血栓,14,#,organization and recanalization,of thrombus,血栓机化、再通,4.Animal experiment:(25min),家兔空气栓塞实验,5.Summary:(5min),brown induration of lung,brown induration of lung,9,#,brown induration of lung,9,#,brown induration of lung,brown induration of lung,9,#,brown induration of lung,Nutmeg liver,Nutmeg liver,10,#,Chronic congestion of liver,Chronic congestion of liver,17-3#,mixed thrombus,17-3,#,mixed thrombus,17-3,#,mixed thrombus,mural thrombus of ventrium,organization and recanalization of thrombus,14,#,organization and recanalization of thrombus,14,#,anemic infarct of spleen,myocardial infarction,myocardial infarction,hemorrhagic infarct of intestine,家兔空气栓塞实验,1.,实验对象:家兔,2.,实验目的:认识空气栓塞的后果及产生的机制,3.,实验方法:,(1),向家兔耳缘静脉内迅速注入,10-20ml,空气。,(2),观察注气前后家兔的呼吸、唇色、瞳孔、四肢肌张力、精神状态等指标。,(3),待家兔呼吸停止后立即开胸,观察家兔心脏的变化。,4.,分析:,(1),家兔心脏内有何变化?如何形成的,?,(2),空气栓子的运行途径,?,栓塞部位,?,(3),解释家兔临死前的表现及死因。,谢谢,
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