形成牙本质组织是()。 ["釉质","牙髓","牙冠","牙槽骨","以上都不是"]
室性并行心律表现为() ["异位搏动间距无固定关系","易产生室性融合波","异位室性搏动与室性搏动的配对间期恒定","两个异位搏动之间期最长的是最短的整倍数","异位室性搏动与窦性搏动的配对间期不恒定"]
在石蜡疗法的治疗作用中哪些不正确() ["温热作用","放射作用","机械压迫作用","滑润作用","化学作用"]
抗体的化学本质是() ["胶原蛋白","球蛋白","纤维蛋白","白蛋白","角质蛋白"]
高渗性缺水的早期主要症状是() ["幻觉","谵妄","恶心","口渴","心悸"]
急性盆腔炎治疗原则