第19题: [单项选择]Why are meetings comforting for the managers who participate in them A. They can show off their talent. B. They make them feel they belong to a team. C. They are a welcome break from daily routine. D. They are a useful alibi for inaction. 参考答案:B
第32题: [多项选择][案例] 患者,男,45岁,右下后牙突发搏动性疼痛,牙龈出血。口腔有异味。有长期大量吸烟史。 提示:口腔检查:右下67颊侧牙龈发红、水肿、光亮,有深牙周袋,有波动感,叩痛(++),松动Ⅰ度,菌斑指数3,牙体无明显龋病病损。 此时何种应急处理可缓解临床症状 A. 自牙周袋或脓肿中心切开排脓 B. 开髓引流 C. 根管引流 D. 脓腔冲洗 E.面部冷敷,服用抗生素 F.仅服用大剂量的抗生素 参考答案:A,D,E 答案解析:[解析] 对急性口内脓肿,都要行切开引流并全身给予抗生素;如诊断为急性根尖周脓肿则还要通过髓腔引流。