MRSA and Multidrug Resistant Enterobacteriaceae Infections
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Questions and Answers

What is a commonly resistant bacterium that is extensively mentioned in the text?

  • Pseudomonas aeruginosa (correct)
  • Streptococcus pyogenes
  • Listeria monocytogenes
  • Salmonella enterica
  • What is the key method for controlling Clostridioides difficile infections mentioned in the text?

  • Airborne precautions
  • Contact precautions (correct)
  • Wearing minimal PPE
  • Avoiding hand hygiene
  • Which pathogen is resistant to methicillin or similar agents, and is mentioned as a common resistant pathogen?

  • Streptococcus pneumoniae
  • Staphylococcus aureus (MRSA) (correct)
  • Candida albicans
  • Staphylococcus epidermidis
  • What is one of the key factors contributing to rising antibiotic-resistant organisms?

    <p>Extensive antibiotic use</p> Signup and view all the answers

    Which bacterium causes significant HAIs and was recorded with a decrease in hospital-onset infections?

    <p>Clostridioides difficile</p> Signup and view all the answers

    Which organism is known to be a common pathogen causing healthcare-associated infections and easily transmitted by healthcare providers?

    <p>(HA-MRSA) Healthcare-Associated Methicillin-Resistant Staphylococcus aureus</p> Signup and view all the answers

    What are the limited treatment options for Vancomycin-Resistant Enterococcus (VRE)?

    <p>Vancomycin with an aminoglycoside</p> Signup and view all the answers

    Which bacterial species has approximately 7% resistance rate in Enterococcus faecalis?

    <p>Enterococcus faecium</p> Signup and view all the answers

    What is one of the main sources for Health Care–Associated Bloodstream Infections?

    <p>Vascular catheters</p> Signup and view all the answers

    How much do Central line–associated bloodstream infections (CLABSIs) increase hospital stay costs on average?

    <p>$50,000</p> Signup and view all the answers

    Which action is recommended to prevent Central line–associated bloodstream infections (CLABSIs)?

    <p>Maximal barrier precautions during catheter insertion</p> Signup and view all the answers

    In preventing infections, what is crucial regarding catheter site selection for central venous access in adult patients?

    <p>Avoiding the femoral vein for catheter insertion</p> Signup and view all the answers

    What is a major concern regarding MRSA infections?

    <p>Potential resistance to commonly used medications</p> Signup and view all the answers

    What distinguishes Multidrug Resistant Enterobacteriaceae?

    <p>Production of extended spectrum beta-lactamases</p> Signup and view all the answers

    Why are Carbapenem-resistant Enterobacteriaceae (CRE) infections challenging to treat?

    <p>High mortality rate of around 50%</p> Signup and view all the answers

    What makes Candida Auris difficult to manage during outbreaks?

    <p>Difficult to identify and eliminate</p> Signup and view all the answers

    Which statement accurately describes Vancomycin-Resistant Enterococcus (VRE)?

    <p>Second most frequent source of healthcare-associated infections (HAIs) in the US</p> Signup and view all the answers

    Why is contact precaution for patients with VRE colonization or infection recommended?

    <p>To prevent spread among healthcare workers</p> Signup and view all the answers

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