Biofilm and Its Implications — MCQs

A cystic fibrosis patient presented with an episode of pneumonia. On sputum culture, mucoid colonies of Pseudomonas were seen. What does this indicate?

Which of the following is NOT a mechanism of antibiotic resistance?

The most common genetic element responsible for drug resistance in staphylococci is:

In periodontitis, where are the microorganisms primarily localized?

Bacteria most commonly involved in prosthetic valvular heart disease within 2 months of surgery is:

What is the term for bacteria that are actively dividing and have invaded the wound surface in the context of surgical site infection?

Most common cause of infection caused by intravascular catheter -

Antibiotic sensitivity and resistance of microorganisms are determined by

Botryomycosis is a ___ disease

HACEK group of organisms includes all, except: