男性,51岁,3天前受凉后即咽痛,畏寒,发热,体温达39.5℃。查体:咽部充血明显,扁桃体Ⅱ度肿大、充血,表面有黄色点状渗出物,颌下淋巴结肿大、压痛,胸透心肺未见异常。最可能的诊断是() ["疱疹性叫峡炎","肺脓肿","细菌性咽-扁桃体炎","支气管炎","肺炎"]
女性,12岁,3天前游泳,当晚出现发热,伴咽痛。查体:咽及结膜明显充血,最可能的诊断是() ["普通感冒","支气管炎","咽结膜热","肺炎"]
男性,16岁,近2天出现咽痛、发热。查体:咽充血.软腭、悬雍垂、咽及扁桃体表面有灰白色疱疹及浅表溃疡,周围有红晕,最可能的诊断是() ["支气管炎","流行性感冒","肺结核","疱疹性咽峡炎","肺炎"]
常用的局麻药在相同剂量和浓度时,它们的毒性排位哪项正确()。 ["丁卡因>利多卡因>普鲁卡因","普鲁卡因>利多卡因>丁卡因","丁卡因>普鲁卡因>利多卡因","利多卡因>丁卡因>普鲁卡因","利多卡因>普鲁卡因>丁卡因"]
下列不是急性气管-支气管炎的常见致病原的是() ["腺病毒","肺炎球菌","支原体","MRSA","流感嗜血杆菌"]
期刊具有什么特性?