6. 糞便培養時,關於致病菌與最佳培養條件之配對,下列何者錯誤?
A. Shigella boydii–35 °C,有氧培養箱
B. Vibrio cholerae–35 °C,有氧培養箱
C. Campylobacter jejuni–42 °C,微需氧培養箱
D. Clostridium difficile–35 °C,有氧培養箱
7. 一株革蘭氏陽性桿菌,於 SIM medium 室溫隔夜培養後,出現 umbrella pattern motility ,則該菌最可能為:
A. Corynebacterium diphtheriae
B. Erysipelothrix rhusiopathiae
C. Listeria monocytogenes
D. Rhodococcus equi
8. 細菌性陰道炎與陰道中何種菌的數量減少最有關?
A. Gardnerella vaginalis
B. Lactobacillus spp.
C. Mobiluncus spp.
D. Prevotella spp.
9. 當懷疑 Bacillus cereus 與食物中毒有關時,必需從食物或患者糞便中分離出多少量(CFU/gram )之B. cereus ,才有其臨床意
義?
A. 102
B.
103
C.104
D. ≧105
10. 下列何種試驗,最能確定臨床分離的 Corynebacterium diphtheriae 具有產毒力?
A. Nagler test
B.inhibitory CAMP test
C. Ascoli test
D.Elek test