现代医学认为猝死患者的抢救最佳时间是()。 ["4分钟","8分钟","10分钟","30分钟","60分钟"]
患者,男。昨夜在工地上睡觉时,自觉有物爬入耳内,现左耳痛。检查见左耳外耳道内有一昆虫,仍活动。处理此病首先应:() ["A.用镊子挟取","用冲洗法冲出","用油剂滴耳","全麻","用刮匙取出"]
患者,男。昨夜在工地上睡觉时,自觉有物爬入耳内,现左耳痛。检查见左耳外耳道内有一昆虫,仍活动。此患者的诊断为:() ["A.耳外伤","异物入耳","耳疮","耵耳","鼓膜外伤"]
患者,男。发作性头晕1天,视物旋转,伴头额胀重,胸闷,恶心呕吐,纳呆倦怠。舌苔白腻,脉濡滑。此患者的病因病机为:() ["A.痰浊中阻","肝阳上扰","寒水上犯","上气不足","髓海不足"]
简述肾炎的休息原则。
简述先天性甲状腺功能减退症的典型症状。