在事故原因分析时,通常要明确哪些内容?
乳腺癌的治疗原则是以()为基础的治疗,包括化疗、放疗、()以及免疫治疗。
鼻中隔偏曲的嵴处反复出血,经用油纱填塞前鼻孔无效时,最适宜的治疗是() ["后鼻孔填塞","硝酸银局部烧灼","鼻中隔黏膜划痕","鼻中隔黏膜下矫正术","颈外动脉结扎术"]
前鼻孔填塞时鼻腔填塞物一般留置() ["1~12h","12~24h","24~48h","48~72h","72~96h"]
严重的中鼻甲下缘平面以上部位出血可结扎() ["上颌动脉","颈内动脉","颈外动脉","筛前动脉","上唇动脉"]
酒窝征是癌肿侵犯乳腺();橘皮征是癌细胞侵犯(),致使皮肤()障碍所致。