Multiple Choice
Chromogenic cephalosporins are used to test for:
A) degradative/hydrolytic action of β-lactamase inhibitors.
B) intrinsic resistance to β-lactam drugs by increased efflux of the drug.
C) production of β-lactamase by the infecting organism.
D) intrinsic resistance to β-lactam drugs by altered antibiotic targets.
Correct Answer:
Verified
Correct Answer:
Verified
Q1: In the microdilution broth dilution method,the interpretive
Q2: Assaying bacterial isolates for resistance genes by
Q4: Daptomycin requires free calcium for its antibacterial
Q5: AST was performed using Mueller-Hinton agar with
Q6: A bacterial suspension of 1.5× 10⁸ colony-forming
Q7: Staphylococcal resistance to oxacillin is used to
Q8: Antimicrobial susceptibility testing should be performed when<br>A)a
Q9: The minimum inhibitory concentration (MIC)result recorded in
Q10: Detection of the haze produced by some
Q11: A sputum culture from a cystic fibrosis