【单选题】社会主义改造完成之后,中国社会的根本任务是( )
【单选题】男性,75岁,体重60kg,身高170cm;全麻下行食管癌切除术,因术中心率偏快,3h手术共使用舒芬太尼75pg。术后吞咽、咳嗽反射均恢复,用大声唤之能醒,肌力正常,吸氧情况下SpO 为98%。因不能耐受气管插管而拔管,但拔管后患者嗜睡,因此在鼻导管吸氧下继续在麻醉后恢复室观察。30min后,患者SpO 下降至70%。最常见的原因是()
【单选题】有关化疗护理,当药液外渗时,下列哪项处理不妥:
【单选题】男性,75岁,体重60kg,身高170cm;全麻下行食管癌切除术,因术中心率偏快,3h手术共使用舒芬太尼75pg。术后吞咽、咳嗽反射均恢复,用大声唤之能醒,肌力正常,吸氧情况下SpO 为98%。因不能耐受气管插管而拔管,但拔管后患者嗜睡,因此在鼻导管吸氧下继续在麻醉后恢复室观察。30min后,患者SpO 下降至70%。该患者SpO 2 下降的最可能原因是()
【单选题】Your attitude strongly reflects your outlook on life.
A.
His behavior reflects his lazy attitude to work.
B.
He had time to reflect on his success and failures.
C.
The mountains were reflected in the lake.
【单选题】Your attitude strongly refelcts your outlook on life.
A.
His behavior reflects his lazy attitude to work.
B.
He had time to reflect on his successes and failures.
C.
The mountains were reflected in the lake.
【判断题】低碳钢拉伸实验中试件沿45度螺旋面断裂,压缩实验中试件沿横截面断裂。
【单选题】男性,75岁,体重60kg,身高170cm;全麻下行食管癌切除术,因术中心率偏快,3h手术共使用舒芬太尼75pg。术后吞咽、咳嗽反射均恢复,用大声唤之能醒,肌力正常,吸氧情况下SpO 2 为98%。因不能耐受气管插管而拔管,但拔管后患者嗜睡,因此在鼻导管吸氧下继续在麻醉后恢复室观察。30min后,患者SpO 2 下降至70%。最常见的原因是()