Monday, September 12, 2022
Monday, September 12, 2022
问题:下列哪项不是肾上腺素的作用()A、使骨骼肌血管舒张B、使内脏和皮肤血管收缩C、使组织液生成减少D、使心率加快E、使心肌收缩力增强...
Friday, March 7, 2025
问题:以食管超声心动图测量CO,下述哪项不是必须条件( )...
Thursday, September 15, 2022
Thursday, September 15, 2022
Monday, September 12, 2022
Thursday, September 15, 2022
问题:压力控制模式机械通气时,不影响分钟通气量的因素是()。A、呼吸频率B、肺顺应性C、气道阻力D、设定的潮气量E、胸壁顺应性...
Thursday, April 24, 2025
问题:为避免锁骨下穿刺发生气胸,应注意下述哪一点( )...
Thursday, September 15, 2022
问题:男,20岁,急性阑尾炎发作在腰麻下行阑尾切除术。术后24小时发生...
Monday, September 12, 2022
问题:使中心静脉压升高的因素包括( )A、右心室射血功能减弱B、容量血管收缩C、输血或输液过多、过快D、骨骼肌的活动减少E、由直立位改为平卧位...
Tuesday, February 20, 2024
问题:诱发强心苷中毒的常见原因可能与以下哪些因素有关( )...
Thursday, September 15, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022
Monday, September 12, 2022
Tuesday, April 16, 2024
问题:估计无气管插管困难的饱食患者,行气管内插管时,下列哪项不当()A、清醒插管B、环状软骨加压C、快诱导通气时腹部加压以防胃胀气D、缓慢诱导气管插管E、快速诱导气管插管...
Monday, March 13, 2023
问题:正常人心率超过180次/分时,心排血量减少的原因主要是()A、心室充盈期缩短B、快速射血期缩短C、减慢射血期缩短D、心室肌氧供应不足E、经减压反射调节后心缩力减弱...
Wednesday, March 12, 2025
Thursday, September 15, 2022