腮腺导管损伤进行吻合，其内置的塑料导管应保留() ["A．4天","B．5天","C．7天","D．10天","E．14天"] 颜面部烧伤时组织水肿最明显的时间是() ["A．8小时","B．24小时","C．12小时","D．36小时","E．48小时"] 循行于下肢外侧前缘的是() ["足少阳胆经","足少阴肾经","足厥阴肝经","足太阴脾经","足阳明胃经"] 分布在面额部的经脉是() ["太阳经","阳明经","少阳经","厥阴经","太阴经"] 外伤时表皮破损，少量渗血，创面少许砂粒正确的诊断是() ["A．擦伤","B．挫伤","C．挫裂伤","D．刺伤","E．切割伤"] 眼鼻唇舌的组织由于咬伤、撕脱伤造成组织游离，在最大径小于多少时经处理后可缝回原位()