营业外收入
五味子和白芍在小青龙汤中是() ["君药","臣药","佐助药","佐制药","反佐药"]
富马酸亚铁中砷盐的检查:取待测品0.50g,加入无水碳酸钠0.5g,混匀,加溴试液4ml,置水浴上蒸干后,在500~600℃炽灼2小时,自然冷却,残渣加溴-盐酸溶液10ml与水15ml使溶解,移至蒸馏瓶中,加酸性氯化亚锡试液1ml,蒸馏,流出液导入贮有水5ml的接收器中,至蒸馏瓶中剩5ml时,停止蒸馏,馏出液加水适量使成28ml,按古蔡法检查砷盐。属于有害杂质的是() ["氯化物","氰化物","重金属","砷盐","铁盐","硝酸盐"]
图书馆科学管理的对象是什么?
患者,男,58岁,10天前诊断为急性心肌梗死,现最有可能异常的血清酶是()。 ["CK-MB","ALT","AST","LD","CK"]
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