H. ducreyi requires what special media to grow?
a. Heart infusion–based agar, supplemented with 10% IsoVitaleX and vancomycin
b. Mueller-Hinton–based chocolate agar, supplemented with 1% IsoVitaleX and vancomycin
c. Heart infusion–based chocolate agar, sup-plemented with 10% fetal bovine serum and vancomycin
d. Mueller-Hinton–based agar, supplemented with 10% IsoVitaleX and vancomycin
B
H. ducreyi requires special media to grow. Mueller-Hinton–based chocolate agar, supplemented with 1% IsoVitaleX and vancomycin, and heart infusion–based agar, supplemented with 10% fetal bovine serum, are two such media.
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