下列不是慢性单纯性苔藓皮损的好发部位的是() ["眼睑","肘部","颈侧","腰骶","手背"]
心脏黏液瘤主要分布在() ["A.左心房","B.心包","C.右心室","D.左心室","E.右心房"]
上下前牙切端垂直向间隙在3~5mm之间的为() ["['Ⅰ度拥挤","Ⅲ度深覆

","Ⅱ度深覆盖","Ⅱ度开

","手腕部X线片"]
患者男性,36岁,无自觉症状。体检时超声所见:左肾大小、形态正常,下极实质显示一边界清楚、薄壁、圆形的无回声区,后方回声增强,其余肾实质回声正常。本病可诊断为()。 ["肾错构瘤","肾结核","多囊肾","肾囊肿","肾癌"]
典型的神经性皮炎皮疹为() ["边缘清楚的红斑鳞屑性皮疹","浸润性斑块,基底较硬","片状苔藓样变","边缘清楚的红斑丘疹","边缘不清浸润和色素脱失"]
B淋巴细胞计数和功能检测试验是()T淋巴细胞计数试验是()评价病人T淋巴细胞功能的试验是()