How many resistance gene cassettes have been found in integrons?
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Among the following procedures to control resistance dissemination in the environment which one is not useful?
A. Controlling resistant bacteria at source.
B. Defining indicators to monitor antibiotic resistance.
C. Having specific WWTP (Waste Water Treatment Plant) for each hospital.
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.
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.
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