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71.以下有關特定診斷試驗的敘述何者正確? (A)在疾病盛行率為80%的族群測試時,試驗的敏感性(sensitivity)會比在疾病盛行率為20%的族群測試時為高 (B)敏感性為60%的試驗,會比敏感性為70%的試驗,更可能發生假陽性結果 (C)對疾病盛行率為80%的族群測試時,試驗的陽性預測值(positive predictive value)會比在疾病盛行率為20%的族群測試時 為高 (D)降低特異性(specificity)可以減少假陽性結果

2.A shell explodes into two fragments, one fragment 25 times heavier than the other. If any gas from the explosion has negligible mass, then (A) the momentum change of the lighter fragment is 25 times as great as the momentum change of the heavier fragment. (B) the momentum change of the lighter fragment is exactly the same as the momentum change of the heavier fragment. (C) the momentum change of the heavier fragment is 25 times as great as the momentum change of the lighter fragment. (D) the kinetic energy change of the heavier fragment is 25 times as great as the kinetic energy change of the lighter fragment. (E) the kinetic energy change of the lighter fragment is 25 times as great as the kinetic energy change of the heavier fragment.

24.下列何者為引起家禽傷寒的病原? (A)Salmonella Typhimurium (B)Salmonella Heidelberg (C)Salmonella Gallinarum (D)Salmonella Kentucky

51.下圖中當 C 藥與 D 藥合併使用時,會產生何種藥物效應? (A)協同作用(synergy) (B)無效性作用(indifference) (C)拮抗作用(antagonism) (D)容忍作用(tolerance)

122. 監辦人員對採購不符合採購法規定程序而提出意見,仍應以辦理採購之主持人或主驗人之意見為準,並將監辦人員之不同意見納入紀錄。(A)O(B)X

131. 採購法第12條規定上級機關派員監辦,其核派之人員應為主會計或政風單位人員。(A)O(B)X