与IgE抗体高亲和的细胞是() ["A．树突状细胞和巨噬细胞","B．单核细胞和淋巴细胞","C．中性粒细胞和嗜碱性粒细胞","D．肥大细胞和嗜碱性粒细胞","E．红细胞和嗜酸性粒细胞"]
简述室间隔缺损的常见并发症?
简述室间隔缺损的血流动力学改变导致各房室大小的变化特点?
中心型肺癌早期的间接征象为() ["A．阻塞性肺气肿","B．阻塞性肺不张","C．阻塞性肺炎","D．肺脓肿","E．支气管扩张"]
引起传染性单核细胞增多的病毒是() ["A．EB病毒","B．巨细胞病毒","C．水痘-带状疱疹病毒","D．单纯疱疹病毒1型","E．单纯疱疹病毒2型"]
试述Roger病的特点?
