手足口病的主要病位是() ["A.肺卫","B.脾胃","C.脾肾","D.肺脾","E.肺胃"]
抽动障碍常见的伴随症状下列哪项是错的() ["重复言语和动作","模仿言语和动作","强迫症状","多动症","秽语症"]
女性,25岁,左颈前肿块2个月,初起时肿块较大伴疼痛,服用抗生素后肿块缩小,疼痛缓解,同位素扫描提示冷结节,B型超声波示囊性块,医生检查后考虑是甲状腺瘤。() ["甲状腺结节性肿大","甲状腺弥漫性肿大","甲状腺内单个质软结节","甲状腺内单个硬结节","甲状腺内多个囊性结节"]
男性,58岁,2小时前突然言语不清,跌倒在地,以后出现神志不清,尿失禁。无肢体抽搐。查体:昏迷,瞳孔右7mm,左3mm,血压26.6/14.7kPa,心率70次/分,律齐。检查中患者出现频繁呕吐,应立即() ["A.利血平1ml肌注","甘露醇250ml静脉滴注","脑血流图","脑超声","头颅CT"]
引起细菌性食物中毒预后最严重的致病菌是() ["沙门菌","副溶血性弧菌","葡萄球菌","肉毒杆菌","变形杆菌"]
心绞痛可分为____和____两种基本类型。