問題詳情
66.14C尿素呼氣檢驗（14C urea breath test）的原理是胃部幽門螺旋桿菌可將14C尿素變為：
(A)二氧化碳
(B)一氧化碳
(C)氨
(D)氮
(A)二氧化碳
(B)一氧化碳
(C)氨
(D)氮
參考答案
答案：A
難度：適中0.483333
統計：A(29),B(6),C(12),D(7),E(0)
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