毒性最大的局麻药是() ["普鲁卡因","利多卡因","丁卡因","布比卡因","依替卡因"]
男性,55岁教师;讲课时突然昏倒在讲台,呼之不应,急送医院。体检:昏迷,左侧瞳孔5mm,右侧瞳孔3mm,右侧肢体无力,呼吸深慢,血压26/16kPa,下列哪项处理不妥() ["20%甘露醇静脉滴注","保持呼吸道通畅","为明确诊断,立即行腰穿检查","调整血压","观察生命体征"]
下颌总义齿不需缓冲的部位是() ["下颌隆突","下颌舌骨嵴","舌系带区","磨牙后垫","C、D都对"]
下列不属于被动转运的选项是() ["肾小管再吸收","药物在细胞内外的分布","药物从乳汁排泄","肠道吸收","肾小管分泌"]
择期全麻气管插管的绝对禁忌证是() ["高血压","气管内肿瘤","凝血功能障碍","急性喉炎","颅内高压"]
建筑工程定额有生产性定额和计价性定额两大类。典型的生产性定额(),典型的计价性定额是预算定额。