Antibiotic/Susceptibility Testing Flashcards

1
Q

What is the D test?

A

Detect inducible clindamycin resistance by erythromycin.

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2
Q

Bacteriostatic vs Bactericidal

A

Bacteriostatic – inactivates/inhibits using host defense

Bactericidal – kills bacteria without host help

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3
Q

MIC vs MBC

A

minimum inhibitory concentration - lowest concentration of a drug that prevents in vitro growth (use tube)

minimum bactericidal concentration - lowest concentration that results in 99.99% of killing (when cultured on plate should see no colonies)

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