首页/ 题库 / [问答题]试述胸廓上、下口的组成。的答案

试述胸廓上、下口的组成。

问答题
2021-12-31 02:13
查看答案

正确答案

胸廓上口由第1胸椎、第1对肋及胸骨柄上缘所围成,是食管、气管、大血管和神经出入胸腔的通道;胸廓下口宽阔而不整齐,由第12胸椎、第11、12对肋及两肋弓和剑突共同围成,被膈封闭。


试题解析

相关题目
boost的意思是:help or encourage to increase or improve
eloquent的意思是:fluent or persuasive in speaking or writing

A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.

试述现代医学的组成部分及其相互关系。
试述医学装备管理的两种运动形态。
试述国际物流系统的组成,并对各组成部分进行简要描述。
当系统显示出错信息:Bad command or file name时,应从()方面进行检查。
运动系统由()、下运动神经元、锥体外系、小脑系统组成。
试述运动系统慢性损伤的治疗原则。
膈封闭胸廓下口,在其收缩时,胸腔容积减小,引起呼气。()
试述胸廓上、下口的组成。
Mainly east 3 or 4 partly cloudy to overcast occasional rain()slowly south moderate or good.
()any case or suspected case of quarantinable disease,or any case of eruptive disease or any death be discovered,the local quarantine officer must be notified immediately.
Should any case or suspected case of quarantinable disease,or any case of eruptive disease or any death be discovered,the local Quarantine Officer must be()immediately.
Masters are()solely responsible for all damages or accidents of whatever kind resulting from the navigating or handling of their vessels by day or by night.
系统中雷达状态包括Unknown、Operational(or ON)、Failed(or OFF)、Detached。
The carrier is liable for loss of or damage to the goods or delay in delivery caused by fire,()the claimant proves that the fire arose from fault or neglect on the part of the carrier,his servants or agents.
从基本组成上来说,信息系统是由基础设施层、数据处理层、()和用户接口层等4个层次组成。
Shutdown price(or point,or rule) 停业价格(或停业点、停业原则)
翻译:With Average or With Particular Average(WA or WPA)()
广告位招租WX:84302438

免费的网站请分享给朋友吧