Among the following answers, which one is not a good marker for antibiotic resistance dissemination in the environment?
A. Extended-spectrumβ-lactamase-producing bacteria.
B. Integrons
Chromosomal mutations.
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Which of the following answers is NOT correct?Antibiotics can favor:
A. Mutation in a chromosomal gene
B. Natural selection of resistant bacteria
C. Survival of bacteria
Among the following options, which one characterizes natural resistance?
A. Natural resistance is usually linked to the presence of a gene in the chromosomal position
B. Natural resistance is usually due to the acquisition of foreign genetic material
C. Natural resistance is favored by the use of antibiotics.
Among the following assertions about Minimum Inhibitory Concentration, which one is NOT correct?
A. It is the lowest concentration that kills all bacteria in the media
B. It is the lowest concentration that inhibits bacterial growth
C. It can be determined with a fully automated system
D. It can be determined with the disk diffusion method.
In 2018, for which application is Whole Genome Sequencing used?
A. In routine laboratories.
B. In epidemiological studies
C. On urine samples for diagnostic.
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