外伤时表皮破损，少量渗血，创面少许砂粒正确的诊断是（） ["擦伤","挫伤","挫裂伤","刺伤","切割伤"]
软骨母细胞瘤的组织成分不包括（） ["软骨母细胞","基质细胞","多核巨细胞","少量软骨","软骨基质呈窗格状或花边状钙化"]
肝硬化的并发症中最常见的是：（） ["自发性腹膜炎","上消化道出血","水、电解质紊乱","功能性肾衰竭","肝性脑病"]
湿热相蒸所致之汗出是（） ["时有汗出","大汗淋漓","微汗","战汗"]
化疗药物最严重的不良反应是（） ["恶心、呕吐","厌食","皮肤瘙痒","骨髓抑制","脱发"]
简述十二经脉在四肢的分布规律。
