以内生肌酐清除率评价肾功能时,当Ccr为25ml/min,肾功能为()。 ["肾衰竭期","肾功能衰竭失代偿期","中度损害","轻度损害","肾功能衰竭代偿期"]
女,60岁,发现外阴皮肤变白10余年,外阴瘙痒1月就诊。查体:小阴唇皮肤变白变薄,与大阴唇内侧部分融合,阴蒂萎缩且与其包皮粘连。首选治疗方法是() ["A.手术切除病灶","激光","皮质激素局部涂擦","丙酸睾酮局部涂擦","肥皂水擦洗"]
舒马曲普坦属于头痛的发作持续时间() ["5-HTID受体激动剂","5-HTID受体拮抗剂","5-HT重摄取抑制剂","β受体阻滞剂","α受体阻滞剂"]
胆囊结石与胆囊肿瘤诊断的鉴别要点() ["胆囊肿大","胆囊缩小","强光团伴声影","强光团随体位改变移动","伴声影的强光团随体位改变移动"]
胶艾汤一方出自于() ["《金匮要略》","《妇人大全良方》","《济阴纲目》","《证治准绳》","《医宗金鉴》"]
简述除颤的技术要点。