X线摄影方向不包括() ["前后方向","上下方向","前斜方向","切线方向","左右方向"]
世界卫生组织以15岁组的牙石平均检出区段数作为牙周状况的评价标准,牙周状况等级为中的牙石检出平均区段数是() ["1.2","2.4","2.5","3.2","3.6"]
分娩镇痛的方法包括()。 ["硬膜外镇痛","镇静期吸入笑气-氧","镇痛期吸入甲氧氟烷","腰硬联合法镇痛","局部麻醉镇痛"]
皮质醇增多症病人可出现的症状不包括() ["高血压","糖耐量异常","消瘦","骨质疏松","四肢无力"]
孕妇尿中与胎儿胎盘功能关系密切的激素是() ["黄体酮","雌酮","雌二醇","雌三醇","睾酮"]
试述因血型不合发生输血后急性溶血反应的治疗措施。