Why were Thorpe's medals taken away from him?
A.Because someone found mat that Thorpe had been using drugs.
B.Because it was found out that Thorpe had once been an amateur athlete.
C.Because Thorpe's fame began to decline after the Olympic Games.
D.Because it was found out that at one time Thorpe had been a profess ional athlete.
第4题
不与钙离子结合的抗凝剂是
A.枸橼酸钠
B.EDTA-Na2
C.EDTA-K2
D.肝素
E.草酸钠
第5题
可防止糖酵解的抗凝剂为
A.EDTA/氟化钠抗凝剂
B.肝素
C.草酸钾
D.枸橼酸钠抗凝剂
E.EDTA
第9题
血糖测定时最佳的抗凝剂为
A.枸橼酸钠
B.乙二胺四乙酸二钾
C.肝素
D.草酸钠
E.草酸钾.氟化钠
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