下列药物抑制呼吸的强度依次为()。 ["异氟烷>恩氟烷>氟烷","恩氟烷>氟烷>异氟烷","恩氟烷>异氟烷>氟烷","氟烷>恩氟烷>异氟烷","上述全部正确"]
心绞痛发作时心电图的改变最常见() ["P波高尖","异常Q波","ST段水平压低O.1mV以上","完全性右束支传导阻滞","PR间期延长"]
紫外线可增强黑色素细胞活性,提示:()是黄褐斑重要发病因素之一,应用遮光剂可使病情减轻。
强迫性人格障碍的特点不包括() ["谨小慎微","求完美","主观、固执","工作后感满足","常有不安全感"]
变异型心绞痛发作时,心电图的改变为() ["有关导联ST段降低","有关导联ST段抬高","有关导联原来倒置的T波变直立","有关导联T波倒置","有关导联T波低平"]
脊髓完全性损伤