患者,女,36岁,近日突发右侧腰部疼痛,既往体健。肾脏超声发现右侧输尿管中段小结石。检查所选择的显像剂为() ["A.99m<\/sup>Tc-DTPA","99m<\/sup>Tc-ECD","131<\/sup>I-6-碘代胆固醇","99m<\/sup>Tc-DMSA","以上都不正确"]
电流所产生磁场的穷向按()确定。 ["欧姆定律","右手螺旋法则","基尔霍夫定律","楞次定律"]
CT平扫时,下列哪种肿瘤CT值最低() ["脑膜瘤","胶质瘤","胆脂瘤","听神经瘤","转移瘤"]
戴人局部义齿后与基牙疼痛无关的因素是()。 ["基托伸展过长","基托与基牙接触过来","支托上有高点","长环过紧","义齿设计缺欠,基牙受力过大"]
颌位记录记录了() ["A.下颌后退记录","B.面下1\/3高度的记录","C.垂直距离和下颌侧方牙合记录","D.垂直距离和下颌前伸牙合记录","E.垂直距离和正中关系记录"]
隔板的外观检查有哪些?