患者为老年男性,全身皮肤瘙痒,病程较久,冬春季节发病,皮肤干燥脱屑,有明显抓痕及血痂,舌质淡,苔薄白,脉弦缓,则诊断与辨证为:() ["风瘙痒,血虚风燥","湿疹,血虚风燥","牛皮癣,淤血阻络","风热疮,血虚风燥"]
寻常型银屑病可出现:() ["Mtmro微脓疡","Pautria微脓疡","Kogoi海绵状脓疱","基底细胞液化变性","真皮中嗜酸细胞浸润"]
银屑病三联疗法是指:() ["内服药、外用药、药浴","紫外线照射、药浴、外用药","抗生素、维甲酸、外用药","抗生素、维生素、静脉封闭","内服药、PUVA、药浴"]
发蛀脱发初期病机往往以哪一型为主:() ["血热风燥","脾胃湿热","肺胃蕴热","肝郁脾虚","血虚风燥"]
桉树最好使用()苗造林。 ["A、扦插苗","B、组培苗","C、嫁接苗","D、播种苗"]
某用户申请用电1000kVA,电源电压为10kV,用电点距供电线路最近处约6km,采用50mm2的钢芯铝绞线。计算供电电压是否合格。(线路参数R0=0.211Ω/km,X0=0.4Ω/km)