Multiple Choice
The minimal bactericidal concentration (MBC) test involves:
A) testing the organism against gram-positive antibiotics.
B) testing the organism against gram-negative antibiotics.
C) 99.9% reduction in CFUs/mL, compared with the organism concentration in the original inoculum.
D) observing the first tube where growth is inhibited.
Correct Answer:

Verified
Correct Answer:
Verified
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