解剖决赛练习题1.体循环起于_________。[填空题]*_________________________________(答案：左心室)2.血液由心射出，依次要经_______、__________、________最后又返回流心。[填空题]*_________________________________(答案：动脉毛细血管静脉)3.心位于_________。[填空题]*_________________________________(答案：中纵隔内)4.心尖朝向__________。[填空题]*_________________________________(答案：左前下方)5.心尖搏动的位置在第___________间隙左锁骨中线内侧________cm。[填空题]*_________________________________(答案：5肋1-2)6.右房室口附有____________。[填空题]*_________________________________(答案：三尖瓣)7.心脏的正常起搏点是_____________。[填空题]*_________________________________(答案：窦房结)8.视器是由____和____两部分组成[填空题]*_________________________________(答案：眼球眼副器)9.眼球壁由外向内分别为____、血管膜和视网膜。[填空题]*_________________________________(答案：纤维膜)10.左心室的出口是____________。[填空题]*_________________________________(答案：主动脉口)11.角膜内含有丰富的_______。[填空题]*_________________________________(答案：感觉神经末梢)12.心室舒张时，防止血液逆流入心室的装置有_________、_________。[填空题]*_________________________________(答案：主动脉瓣肺动脉瓣)13.窦房结位于上腔静脉与________交界处的心外膜___面。[填空题]*_________________________________(答案：右心耳深)14.室间隔缺损的常见部位是_________。[填空题]*_________________________________(答案：膜部)15.沟通眼球前房和后房的结构是_______。[填空题]*_________________________________(答案：瞳孔)16.左心室的入口是__________。[填空题]*_________________________________(答案：左房室口)17.在视神经盘的颞侧约3.5mm处稍偏下方，有呈黄色的小区，称____。[填空题]*_________________________________(答案：黄斑)18.肺动脉干起始于__________。[填空题]*_________________________________(答案：右心室)19.营养心的血管是_______。[填空题]*_________________________________(答案：冠状动脉)20.冠状窦开口__________。[填空题]*_________________________________(答案：右心房)21.视网膜后部中央偏鼻侧处有一白色隆起称为____，为生理盲点。[填空题]*_________________________________(答案：视神经盘)22.面动脉起于___________。[填空题]*_________________________________(答案：颈外动脉)23.肱动脉分支为__________、_________。[填空题]*_________________________________(答案：桡动脉尺动脉)24.肋间后动脉共有________对。[填空题]*_________________________________(答案：11)25.阑尾动脉来自__________。[填空题]*_________________________________(答案：回结肠动脉)26.腹主动脉不成对的脏支有_______、________、肠系膜下动脉。[填空题]*_________________________________(答案：腹腔干肠系膜上动脉)27.腹腔干的分支有_________、________、_________。[填空题]*_________________________________(答案：胃左动脉肝总动脉脾动脉)28.子宫动脉来自________。[填空题]*_________________________________(答案：髂内动脉)29.股动脉由_________移形而来。[填空题]*_________________________________(答案：髂外动脉)30.头前外侧出血，压迫___________动脉止血。[填空题]*_________________________________(答案：颞浅)31.房水的循环途径是由睫状体产生、后房、________、前房、虹膜角膜角、巩膜静脉窦。[填空题]*_________________________________(答案：瞳孔)32.具有屈光和支撑视网膜作用的是________[填空题]*_________________________________(答案：玻璃体)33.耳用于采血的部位是_______。[填空题]*_________________________________(答案：耳垂)34.左睾丸静脉汇入___________。[填空题]*_________________________________(答案：左肾静脉)35.体表寻找大隐静脉的骨性标...
