男性,30岁,发热,出血,贫血,齿龈增生,全血细胞减少,骨髓增生极度活跃,原始细胞占0.85,过氧化物酶(+),非特异性酯酶(+++),诊断为() ["急粒M1型","急淋L2型","急粒M5型","急粒M3型","急粒M6型"]
在视交叉处,来自两眼视网膜的哪侧纤维交叉到对侧() ["A.上方","B.下方","C.鼻侧","D.颞侧"]
含维生素C多的是() ["谷物","新鲜蔬菜","豆类","奶及制品","动物内脏及全血"]
女,32岁,突然寒战,高热,伴腰痛,尿频,尿急,尿痛3天就诊。查体:肾区有叩击痛,化验:尿蛋白(+),镜检:白细胞满视野,白细胞管型0~2个/HP,最可能的诊断是() ["急性肾小球肾炎","慢性肾小球肾炎急性发作","急性肾盂肾炎","慢性肾盂肾炎隐匿型","急性膀胱炎"]
有关癫痫的下列描述,哪些是正确的() ["终生不愈","抗癫痫药宜从最小有效剂量开始","用药后定期检查肝肾功能","单一药物无效或控制不好时才联合用药","原发性癫痫伴脑电图异常的遗传率高"]
肌肉病变所致的构音困难,可有____、____、____三个因素引起。