关于次要组织相容性抗原正确的是() ["A.由Y染色体基因编码的H-Y抗原属于mHA","B.引起慢而强的移植排斥反应","C.在同卵双生子之间的器官移植不引起移植排斥反应","D.在供、受体间MHC分子完全相同者,仍可引起移植排斥反应","E.鉴定mHA型别有利于选择骨髓移植供者"]
室间质量评价活动中,偏倚的计算公式是() ["A.(测定结果-靶值)/靶值×100%","B.(测定结果-均值)/标准差","C.测定结果/均值×100%","D.(测定结果-靶值)","E.(测定结果-均值)"]
所有送检标本,皆应视作具有下列何种潜在性危害的标本() ["A.致癌性","B.毒性","C.生物危害性","D.过敏性","E.致畸性"]
造成血清/血浆标本中被测成分分布不均匀的因素主要是() ["A.溶血","B.高胆红素","C.脂血","D.药物","E.高纤维蛋白原"]
室间质量评价活动中出现不及格结果时,与室间质量评价组织有关的问题中不应包括() ["A.输人错误","B.质控品不恰当的复溶","C.靶值","D.室间质评物问题","E.评价标准"]
背景