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Ophthalmology
A person with prolonged usage of contact lenses presented with irritation of left eye. A diagnosis of keratitis was made and corneal scrapings revealed growth of multidrug resistant pseudomonas aeroginosa. Which of the following, best explains the mechanism of antimicrobial resistance in these isolated pseudomonas aeroginosa strains?
Improper contact lens hygiene
Ability of Pseudomonas to produce biofilms
Frequent and injudicious use of topical antibiotics
Ability to transfer resistance genes from adjacent commensal flora
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