气管不全梗阻宜选()Ⅲ度张口困难宜选()巨大咽后壁脓肿宜选()情绪紧张的高龄患者宜选()左侧支气管肿瘤宜选() ["A．经鼻盲探气管插管","B．清醒气管插管","C．半清醒气管插管","D．右侧支气管插管","E．经气管造口插管"]
拔管时发生喉痉挛()手术结束后麻醉仍深，咳嗽、吞咽反射尚未恢复()严重脑外伤昏迷，术后仍昏迷者()饱食后急症手术病人()巨大甲状腺癌切除术病人() ["A．设法减浅麻醉，待反射恢复后再行拔管","B．待病人完全清醒后，采取侧卧头低位下拔管","C．先置入喉镜，明视下慢慢拔管","D．充分供氧，待喉肌松弛后再拔管","E．气管造口后再拔管"]
下列属于骨折晚期并发症的有() ["A．骨化性肌炎","B．坠积性肺炎","C．脂肪栓塞","D．急性骨萎缩","E．化脓性骨髓炎"]
骨盆骨折常引起的并发症有() ["A．休克","B．直肠损伤及女性生殖道损伤","C．尿道及膀胱损伤","D．神经损伤","E．腹部脏器损伤"]
骨折急救固定目的是() ["A．避免损伤血管","B．避免损伤神经","C．避免损伤内脏","D．减轻疼痛","E．便于运送"]
气管内插管有哪些优点?
