中国人牙列缺损的常见病因是() ["发育障碍","龋病、牙周病","颌骨外伤","根尖周病","以上均不正确"]
既能化湿,解暑,又能治口中甜腻的药物是:() ["藿香","佩兰","青蒿","砂仁","香薷"]
女,17岁,右耳乳突区隐痛,右耳后乳突区出现包块,逐渐增大,CT检查如图,最可能的诊断是() ["胆脂瘤","化脓性中耳炎","嗜酸性肉芽肿","中耳癌","听神经瘤"]
患者男性,60岁,右上前磨牙及第一、二磨牙残根,糖尿病病史10年,规律服药,控制饮食,血糖8mmol/L,尿糖(-),高血压病史5年多,偶服降压药,测血压150/110mmHg单纯性高血压无其他并发症,血压高于多少时应进行治疗后再拔牙()。 ["A.160/95mmHg","170/95mmHg","180/100mmHg","190/100mmHg","190/105mmHg"]
有关遗传性乳光牙本质的描述,不包括() ["牙齿硬度降低","牙齿色泽改变","牙齿形态改变","规则的牙本质小管","釉质剥脱"]
现场勘察的()和专家是保证现场勘察效果的决定因素。