骨性关节炎病痛的特点是() ["隐匿发作,持续钝痛","疼痛在静止休息时加重,活动后缓解","以上都不是","疼痛发生于活动后,休息后可缓解","关节活动可因病痛而受限,甚至在休息时也可发生"]
附子入汤剂的用法是() ["另煎","包煎","先煎","后下","烊化"]
亚急性甲状腺炎较特征性的病理学改变是甲状腺() ["体积增大、不对称","切面见斑片状坏死","滤泡被破坏","形成肉芽肿性炎","纤维化"]
以下错误的是() ["正常红细胞寿命约100~200天","正常血小板寿命约8~11天","正常粒细胞的半衰期约6~7小时","正常骨髓的代偿能力约8~10倍","正常红细胞在循环血中的半衰期约25~32天"]
关于甲亢手术治疗的适应证,不正确的是() ["高功能腺瘤","中度以上原发性甲亢","甲状腺肿大有压迫症状","抗甲状腺药物或放射性131I治疗无效者","青少年患者"]
小儿气管支气管异物常见的类型有哪些?有何影像学表现?食道异物与气管异物如何区别?