中国医科大学2015年考试《系统解剖学(本科)》考前辅导答案.doc

of accountability, redress of orders and prohibitions. Strengthening the honesty and self-discipline of leading cadres hcountability, redress of orders and prohibitions. Strengthening the honesty and self-discipline of leading cadres honesty in politics and education work, enhance leaders ability to resist
of accountability, redress of orders and prohibitions. Strengthening the honesty and self-discipline of leading cadres honesty in politics and education work, enhance leaders ability to resist
of accountability, redress of orders and prohibitions. Strengthening the honesty and self-discipline of leading cadres honesty in politics and education work, enhance leaders ability to resist
由对侧三叉神经脊束核和大部分三叉神经脑桥核发出的二级感觉纤维组成·在脑干内紧贴于内侧丘系背外侧上行，终于丘脑腹后内侧核·主要传导头面部皮肤，牙及口鼻黏膜的痛温觉和触压觉·三叉神经脑桥核的部分神经元发出传导牙和口腔黏膜的触压觉纤维直接进入同侧三叉丘系，止于同侧丘脑腹后内侧核。
红核
位于中脑上丘高度的被盖中央部，黑质的背内侧，上端延伸至间脑尾部
脑干基底部
脑皮质
白交通支
由脊髓侧角中间外侧核细胞发出的交感节前神经纤维组成。因节前纤维有髓鞘反光发亮，故呈白色。
灰交通支
由交感干神经节细胞发出的节后纤维组成,多无髓鞘,连于交感干与31对脊神经前支之间。
内分泌腺
是没有分泌管的腺体
问答
韧带
韧带属于致密结缔组织。
项韧带
of accountability, redress of orders and prohibitions. Strengthening the honesty and self-discipline of leading cadres honesty in politics and education work, enhance leaders ability to resist
of accountability, redress of orders and prohibitions. Strengthening the honesty and self-discipline of leading cadres honesty in politics and education work, enhance leaders ability to resist
of accountability, redress of orders and prohibitions. Strengthening the honesty and self-discipline of leading cadres honesty in politics and education work, enhance leaders ability to resist
从颈椎棘突尖向后扩展成三角形板状的弹性膜层，称为项韧带
喙肩弓
由喙突、肩峰与喙肩韧带（连于喙突与肩峰之间的三角形韧带）构成，可以从上方保护肩关节。
椎体之间如何连接的？
依靠椎间盘，韧带等连接
说明肩关节的结构特点。
肱骨头大，关节盂浅而小，肩关节可做各种较大幅度的运动。关节囊薄而松弛保证了肩关节的灵活性，喙肩弓从上方保护肩关节和防止其向上脱位的作用
参与呼吸运动的肌有哪些？
吸气：胸大肌、胸小肌、肋间外肌、前锯肌、膈肌。
呼气：肋间内肌、膈肌、腹外斜肌、腹内斜肌、腹横肌、腹直肌。
内痔、外痔、混合痔各发生于何处？为什么内痔不疼而外痔疼？
痔发生在齿状线以上称内痔，发生在齿状线以下的称为外痔。由于齿状线以下分布躯体神经，所以内痔不疼，
鼻腔外侧壁有哪些结构？有什么作用？
鼻腔外侧壁自上而下有突向鼻腔的上鼻甲、中鼻甲和下鼻甲。三个鼻甲下方