下列哪项不是食管的生理狭窄()A、食管的入口B、食管下端C、剑突平面D、气管分叉平面E、以上都不是...
Sunday, July 2, 2023
诊断高CO2最可靠的指标是()A、pHB、PETCO2C、PTCO2D、PvCO2E、PaCO2...
Saturday, May 11, 2024
Wednesday, September 14, 2022
男性,8岁,出生后即发现有心脏杂音,平时活动能力较差,口唇青紫,...
Wednesday, September 14, 2022
男性,22岁。长期咳嗽,痰中带血或咯血反复发作10余年。支气管碘...
Tuesday, September 13, 2022
关于法洛四联征的减状手术的目的下述哪项不正确()A、增加肺血流量B、改善发绀症状C、扩大肺血管床D、促使肺动脉发育E、为根治手术作准备不是手术的目的...
Saturday, May 27, 2023
Tuesday, September 13, 2022
Tuesday, September 13, 2022
Tuesday, September 13, 2022
Tuesday, September 13, 2022
侵犯食管下段贲门腺癌,全身情况好,左锁骨上淋巴结(-),治疗措施...
Friday, September 16, 2022
Wednesday, September 14, 2022
患者,男,56岁,进食梗噎感,胸骨后异物感1个月,食管钡透见食管...
Wednesday, September 14, 2022
Tuesday, September 13, 2022
Wednesday, September 14, 2022
Wednesday, September 14, 2022
Tuesday, September 13, 2022
麻醉平面达剑突,达到哪一脊神经高度()A、T4B、T6C、T8D、T10E、T12...
Friday, December 16, 2022