多根多处肋骨骨折急救要点主要是() ["立即行开胸探查术","控制反常呼吸,保持呼吸道通畅","输血补液,防治休克","加压给氧","镇静、镇痛"]
关于脑膜白血病,正确的是() ["多见于急性髓系白血病","只发生于诱导期","脑组织利于白血病细胞增殖","常用甲氨蝶呤鞘内注射治疗","脑脊液蛋白含量正常"]
胸部损伤外科治疗原则是() ["纠正电解质紊乱","纠正酸碱平衡失调","给予脱水利尿剂","给予止痛,输血","纠正循环、呼吸功能障碍"]
什么是周期检定?其对象和目的是什么?
施行口对口人工呼吸时,操作者深吸气后用力吹气时,吹出气中氧浓度是() ["10%","5%","15%","16%","18%"]
进入肝炎患者病房前,应该如何穿隔离衣?离开病房时又如何脱隔离衣?