19.一位兒童因腹瀉求診,他排的糞便為稀水便,糞便檢驗並無白血球(leukocytes),臨床上呈現因禁食而改
善症狀,下列那一種檢查結果最為吻合?
(A)糞便檢查中無還原物質(reducing substances)
(B)吐氣中氫氣濃度降低(decreased breath hydrogen)
(C)困難梭狀桿菌(Clostridium difficile)毒素檢測為陽性
(D)糞便離子間距 (ion gap) 大於 200 mOsm/kg
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統計: A(31), B(12), C(12), D(192), E(0) #1740540
統計: A(31), B(12), C(12), D(192), E(0) #1740540