女,40岁。纺织工人,右肘关节外侧疼痛半个月,持物无力,局限性压痛。下列哪项试验最有助于诊断() ["Tinel征","Finkelstein征","Dugas征","Hoffmann征","Mills征"]
血浆中降钙素的主要来源是() ["甲状旁腺细胞","甲状腺滤泡上的细胞","甲状腺滤泡旁细胞","胰岛B细胞","胰岛D细胞"]
关于小儿脑肿瘤,下列哪一项是错误的() ["脑神经受损症状多见于脑干肿瘤","视力和视野缺损多见于颅咽管肿瘤","共济失调多见于小脑肿瘤","癫痫发作多见于大脑半球肿瘤","椎体束征多见于幕下肿瘤"]
6岁男孩,阵发性头痛1个月,伴呕吐,有复视现象。体查:体温正常,神清,右下肢肌张力增高,腱反射亢进,脑脊液常规、生化基本正常。诊断应考虑为() ["化脓性脑膜炎","病毒性脑炎","Reye综合征","小儿脑肿瘤","神经血管性头痛"]
女,45岁。患右拇指狭窄性腱鞘炎2周,此时最好的治疗方法是() ["制动","理疗","泼尼松局部封闭","腱鞘切开术","局部注射抗生素"]
何为蛙腹、尖腹及舟状腹,分别常见于哪些情况?