死骨是骨的缺血坏死,平片上可见高密度影。()
十枣汤主治证的病机要点是() ["寒饮内停","水热互结","水气内停","水饮壅盛","痰热互结"]
转移性骨肿瘤的CT表现,哪些正确() ["可分为成骨型、溶骨型及混合型","颅骨溶骨转移多表现为多发的穿凿样破坏,边缘有硬化现象","前列腺癌常导致成骨性转移","脊椎转移不易破坏附件","脊椎溶骨性转移易引起椎体变形,但椎间隙保持完好"]
属于骨折不愈合的特征表现有哪些() ["骨质疏松","断端间隙增宽","断端变尖","断端密度增高","骨折线持续存在,无骨痂"]
枳实导滞丸治疗泄泻、下痢,属于() ["增水行舟","通因通用","逆流挽舟","以泻代清","提壶揭盖"]
甲类传染病是指:()、()。