佝偻病重度
A.卫生宣教与咨询B.合理营养(喂养)C.定期体检D.药物治疗E.锻炼
参考答案:D
If we go on using energy so wastefully, __________ are that our oil wells will be dried up before new energy sources can be found to replace oil.
A.chances
B.opportunities
C.questions
D.problems
男性,43岁,右下颌体部膨胀5年,生长缓慢。查体:下颌骨畸形,现张口受限,右下磨牙松动脱落,肿物表面见齿痕,颊侧膨隆。X线片示:右下颌角部阴影约4cm×5cm大小,可见多房性透光区,边缘呈半月切迹,左下双尖牙根呈锯齿状吸收,下颌骨下缘受累。
其治疗方案应为().
A.肿瘤刮除术
B.下颌骨方块切除术
C.半侧下颌骨切除
D.下颌骨部分切除+同期植骨
E.下颌骨全切除