[名词解释] 角征

骨畸形愈合 枕叶视中枢损害引起的中枢性失明，可有() ["A．单纯瞳孔散大","B．单纯光反射丧失","C．光反射不丧失，瞳孔也不散大","D．光反射丧失和瞳孔散大同时存在","E．以上都不对"] Dyggve-Melchior-Clausen综合征 膝腱反射的节段定位是 ( )   ["A．S_1-2","B．S_3-5","C．L_1-2","D．L_2-4","E．S_4-5"] 骨折延迟愈合 角征