Question Title

* 1. All of the following increase the risk of C. difficile infection except:

Question Title

* 2. Clinical trials demonstrate that, compared to vancomycin, the use of fidaxomicin in the treatment of CDI resulted in significantly:

Question Title

* 3. For which of the following patients would be the most appropriate use of bezlotoxumab?

Question Title

* 4. All of the following were identified by the World Health Organization as critical priority pathogens except:

Question Title

* 5. Newer beta-lactam/beta-lactamase inhibitor agents (i.e., ceftolozane-tazobactam, ceftazidime-avibactam) exhibit activity against all of the following resistant organisms except:

Question Title

* 6. Which of the following is the most appropriate initial antimicrobial for a 67-year-old man with ventilator-associated pneumonia caused by an ESBL-producing K. pneumoniae?

T