关于皮肤损害的描述,哪一项是正确的() ["皮肌炎的典型皮疹是向阳性皮疹","系统性红斑狼疮的典型皮疹是面颊部蝶形红斑","银屑病皮疹为附有鳞屑、边界清楚的红斑疹","系统性硬化病可导致颜面皮肤变硬","以上都正确"]
男性,45岁。最近阵发性右上肢抽搐,意识清楚,有时抽搐后右上肢暂时无力。EEG示局限性棘波和尖一慢波。可能的病变部位在() ["左侧额叶中央前回外下端","左侧内囊","右侧小脑半球","右侧颈膨大脊髓前角细胞","右侧内囊"]
下列不是亚急性联合变性的诊断依据的是()。 ["中年后发病","脊髓后索、锥体束、周围神经受损症状","合并贫血","维生素B12治疗好转","病前有苍白、倦怠、腹泻、舌炎等"]
患者,女,75岁,左眼视力光感,定位准,晶状体混浊,核呈褐色,应选用的术式为() ["白内障囊内摘除术","白内障囊外摘除术","白内障超声乳化吸出术","玻璃体切割术","晶状体咬切术"]
输尿管上段与中段的分界为() ["输尿管全程上1/3处","输尿管下行至小骨盆口跨越髂血管处","腰大肌的中上1/3处","输尿管与睾丸血管或卵巢血管交叉处","乙状结肠越过处"]
阳台、雨篷如伸出墙外超过()时,梁、板分别计算,套用相应项目。