对肺炎所致的缺氧进行无创通气,采用() ["高压氧疗","呼气末正压给氧","无控制给氧","持续低流量给氧","鼻导管持续高浓度给氧"]
白喉杆菌的毒力鉴定根据() ["菌体的异染颗粒特征","锡克试验","亚碲酸钾平板上菌落特征","Elek平板试验","吕氏血清培养基上快速生长特点"]
患者女,20岁,未婚。西医诊断为无排卵性功血,症见经乱无期,量少淋沥不净,血色鲜红而质稠,口燥咽干,心烦潮热,大便干结;舌红,少苔,脉细数。治疗方剂首选的是() ["举元煎","固阴煎","清热固经汤","保阴煎合生脉散","固本止崩汤合举元煎"]
设备故障的外在原因有哪些?
用好“三张清单”,找准权力边界。其中旨在明确政府“不能做什么”,重在治理越位的是()。 ["责任清单","权力清单","正面清单","负面清单"]
归经对临床有何指导意义?