关于多发性硬化的描述错误的是() ["A．多见于年轻女性","B．多见于年轻男性","C．症状多变","D．病灶多位于脑白质","E．无明显占位征象"]
糖尿病性视网膜病变所导致的硬性渗出多出现在()视网膜深层出血出现在()视网膜浅层出血出现在()糖尿病性视网膜病变所导致的视网膜水肿多出现在() ["A．视网膜的外丛状层和内核层之间","B．视网膜的外丛状层和外核层之间","C．视网膜的神经纤维层","D．视网膜的内丛状层和内核层之间","E．视网膜的内丛状层和神经节细胞层之间"]
丝裂霉素()环磷酰胺()长春新碱() ["A．烷化剂","B．抗代谢药","C．抗肿瘤抗生素","D．抗肿瘤植物药","E．抗肿瘤激素"]
转移瘤的最佳CT扫描程序() ["A．横断平扫","B．冠状平扫","C．高分辨力扫描","D．平扫和增强扫描","E．用骨算法"]
与颅咽管瘤特点不符的是() ["A．为常见的鞍上肿瘤","B．好发于儿童","C．好发于40～60岁患者","D．密度常较均匀","E．肿瘤边界清楚"]
结节性甲状腺肿可为()甲状腺腺癌多为()功能自主性甲状腺腺瘤多为()
