根据基牙倾斜的方向和程度不同,导线可分三型,正确的是() ["基牙向缺隙侧倾斜所画出的导线为Ⅰ型导线","Ⅰ型导线在基牙近缺隙侧距牙合面近","基牙向缺隙相反方向倾斜时所画出的导线为Ⅱ型导线","Ⅱ型导线在远缺隙侧距牙合面远","基牙近远缺隙侧均无明显倒凹或基牙向近远中倾斜时所画的导线为Ⅲ型导线"]
骨性关节炎的主要临床表现包括() ["自身抗体(+)","功能障碍","关节骨性肥大","关节及周围疼痛","关节僵硬"]
金钱草长于治疗的病证是() ["石淋","膏淋、白浊","湿热泄泻","肺痈","湿疮、湿疹"]
颅内压是由下列哪些因素调节() ["脑血流,脑组织及静脉压","脑脊液压力","脑灌注压","脑脊液、脑血流及脑组织","以上均不正确"]
女,28岁,妊娠8个月。主诉下前牙舌侧牙龈肿块5个月,缓慢增大,影响进食。该病人如果诊断为妊娠瘤,切除时应注意() ["妊娠瘤形成的时间","妊娠的时间","是否服过抗生素","孕妇结婚的年龄","要固定患牙"]
血管造影的含碘对比剂有哪几种类型?各有何特点?主要产品名称有哪几种?