某患者对塑料非常敏感,应选择的铸造支架类型。() ["全金属型","金属基托型","金属支架型","网状加强型","塑料基托型"]
病人因咳嗽无力而造成排痰不畅,易导致() ["心力衰竭","肺水肿","肺不张","呼吸困难","窒息"]
输液时如药物溢出血管外可以引起组织坏死的药物是() ["A.能量合剂","B.25%山梨醇溶液","C.5%葡萄糖氯化钠注射液","D.青霉素","E.去甲肾上腺素"]
牙冠近中面的定义是()。 ["前牙的牙冠接近口唇的一面","前后牙的牙冠接近舌的一面","牙冠的两邻面中,离中线较近的一面","牙冠的两邻面中,离中线较远的一面","上下颌后牙咬合时发生接触的一面"]
对缺氧和二氧化碳潴留同时并存者应() ["高浓度给氧为宜","大流量给氧为宜","低浓度持续给氧为宜","低流量间断给氧为宜","高浓度间断给氧为宜"]
应实行血液、体液隔离的病人包括()