不能引起血氯升高的是()。 ["心功能不全","呼吸性酸中毒","肾功能不全少尿期","肾上腺皮质功能亢进","呼吸性碱中毒"]
顺经汤的药物组成不包括() ["炙甘草","当归、熟地","沙参、白芍","茯苓、黑芥穗","丹皮"]
99mTcO离子在显像中主要用于() ["肝显像","肾显像","甲状腺显像","骨显像","心肌显像"]
腰椎间盘突出症所致的坐骨神经痛,急性期首选治疗是否是()。 ["早期加强锻炼,练习肢体活动","使用一疗程激素治疗","大剂量维生素B12肌注","手术治疗","以上都不是"]
轻型口疮不可能发生在() ["A.软腭","B.悬雍垂","C.硬腭","D.移行沟","E.口底"]
试述气管插管的主要目的。