多发性硬化的病灶的常见部位不包括() ["脊髓","脑干","小脑","视神经","周围神经"]
某抑郁症患者,60岁。近1个月来,情绪抑郁,悲观厌世,大便秘结,整日卧床,有心悸。体查:血压90/60mmHg,心电图示二度房室传导阻滞。治疗首选药物() ["米帕明","氯米帕明","多塞平","帕罗西汀","阿米替林"]
病理反射的出现是由于()。 ["脊髓反射弧的损害","神经系统兴奋性增高","基底节受损","锥体束损害","脑干网状结构损害"]
女,15岁,烦躁怕热多汗,体重减轻2个月,查体:BP120/60mmHg,体型偏瘦,皮肤潮湿,手有震颤,轻微突眼,甲状腺弥漫Ⅰ度大,质地软,无触痛,可闻及轻度血管杂音,心率108次/分,经甲状腺功能检查确诊Graves病,首选的治疗是() ["普萘洛尔","碘剂","丙硫氧嘧啶","核素I","甲状腺大部切除"]
多发性硬化的异常所见不包括() ["痉挛","感觉缺失","眼部检查视野缺损","对热耐受不良","四肢松弛无力"]
简述腹股沟斜疝和直疝的鉴别要点。