In the disk diffusion method of antimicrobial susceptibility testing,what is the standard medium used for testing most bacterial organisms?
A) Mueller-Hinton broth
B) Mueller-Hinton agar
C) Brain-heart infusion agar
D) Brucella broth with 5% lysed horse blood
Correct Answer:
Verified
Q12: As a result of the organism going
Q13: The antibiotic nitrofurantoin is effective against both
Q14: Bactericidal tests should be performed:
A)for severe and
Q15: Enterococcal resistance to ampicillin predicts resistance to:
A)vancomycin.
B)aminoglycosides.
C)cephalosporins.
D)linezolid.
Q16: An important requirement for appropriate inoculum preparation
Q18: The minimal bactericidal concentration (MBC)test:
A)utilizes disks impregnated
Q19: The serum bactericidal test (SBT)involves:
A)serial dilutions of
Q20: Enterococcal high-level gentamicin resistance predicts resistance to:
A)vancomycin.
B)aminoglycosides.
C)cephalosporins.
D)levofloxacin.
Q21: For clinical decision-making carbapenemase production should be
Q22: Which antimicrobial susceptibility testing method uses a
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