牙体缺损修复时,增加患牙抗力的措施() ["修复体类型的选择设计应考虑到患牙组织结构和缺损情况","牙体预备时去除薄壁弱尖","牙体预备时尽量保留牙体组织","牙体缺损大的应采用辅助增强措施","以上都对"]
患者不能拒绝() ["治疗","公开病情","手术","实验","遵守医院制度"]
"元神之府"指的是() ["心","头","脑","胆","目"]
全麻恢复期病人血压偏低最常见的原因是()。 ["血容量不足","心率失常","心肌功能受抑制","外周阻力下降","麻醉药的抑制作用"]
斑秃和全秃
大型变压器零序与间隙零序保护的启动条件?