男,70岁,粪便中带血两年,逐渐消瘦,查体:面色苍白,腹软,右侧腹部可触及一约5cm×4cm大小肿块,较硬、触之痛,则该患者可能为() ["右侧结肠癌","克隆氏病","肠结核","阿米克肠病","溃疡性结肠炎"]
关于上臂丛神经麻痹以下描述不正确的是() ["患侧上臂外展内旋","第5、6颈神经根受损者","患侧下臂伸展内旋","部分屈曲手指面向后方","常伴有霍纳综合征"]
男孩,10岁。系多动症。治疗时除了心理治疗外,下列药物治疗方案中,哪点不妥当()。 ["A.盐酸哌醋甲酯(利他林)10mg,早、中午服用","B.苯丙胺5mg,早、中午服用","C.匹莫林20mg,早、晚服用","D.米帕明(丙咪嗪)25mg,每晚服1片","E.阿米替林,每天2次(早、中午)"]
鼻唇囊肿的衬里上皮不包括() ["复层鳞状上皮","假复层柱状上皮","立方上皮","移行上皮","含黏液细胞的柱状上皮"]
为判断患者是否为A亚型,应使用下列哪种红细胞与患者血清反应() ["A2","B3","A1","孟买型","B1"]
Waldenstrom巨球蛋白血症的临床表现有贫血、出血、()综合征等。