問題詳情

72.下列有關酒精藥理作用之描述,何者錯誤?
(A)酒精可以經由胃腸道完全吸收
(B)經由靜脈注射的方式投與相同劑量的酒精時,女性血漿中的酒精濃度較男性高
(C)酒精的代謝作用為零級反應(zero-order kinetics)
(D)Acetaldehyde為酒精代謝的初級產物

參考答案

答案:B
難度:適中0.56338
統計:A(11),B(40),C(6),D(2),E(0)

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Chris】評論

The gender difference in alcohol levels is due mainly to a smaller gastric metabolism innfemales (because of a significantly lesser activity of x-ADH), rather than to differences in gastric emptyingnor in hepatic oxidation of ethanol. The concentration-dependency of these effects may explain earlierndiscrepancies. The combined pharmacokinetic differences may increase the vulnerability of women to theneffects of ethanol...