慢性支气管炎的临床分期是() ["急性发作期、临床缓解期、活动期","急性发作期、慢性迁延期、稳定期","急性发作期、慢性迁延期、临床缓解期","活动期、稳定期、迁延期","代偿期、失代偿期、间歇期"]
下述哪种酶对多发性肌炎的诊断最敏感() ["谷草转氨酶","谷丙转氨酶","乳酸脱氢酶","肌酸激酶","α-羟丁酸脱氢酶"]
常规胸片,对哪种结构显示最差()。 ["胸椎","肋骨","肋软骨","胸锁关节","肺门"]
男性,34岁,有哮喘病史15年。2d前受凉后出现气喘,大汗淋漓,到卫生所予皮下注射肾上腺素无效。体检:嗜睡,胸腹矛盾呼吸,双肺未闻及哮鸣音,动脉血气分析示:pH7.30,PaO245mmHg,PaCO260mmHg。经验性治疗的首选药物为() ["A.红霉素","青霉素","氟康唑","阿米卡星","利福平"]
肾病综合征最主要的临床特点是()。 ["尿蛋白多于3.5g/24h","血浆清蛋白低于30g/L","水肿","血脂升高","肾功能障碍"]
常见精神疾病的幻觉有哪些特点?