Nosocomial Infections and Healthcare-associated Risks Quiz

Direct or indirect contact with an infected person or contaminated surfaces.

Approximately 75% of nosocomial infections can be prevented with proper infection control measures.

Infections related to the use of medical devices, like surgical site infections.

Contact with contaminated surfaces is the primary mode of transmission for Clostridium difficile.

A compromised immune system increases susceptibility to nosocomial infections.

Efflux pump resistance prevents antibiotics from entering bacterial cells.

Pseudomonas aeruginosa is a common causative agent of nosocomial urinary tract infections.

Mycobacterium tuberculosis is not commonly associated with nosocomial infections.

Infections acquired by patients while receiving medical care.

Surgeons, due to their direct contact with patients during surgical procedures, are at high risk.

Infection acquired by a patient after being hospitalized for more than 48 hours.

Infection resulting from exposure to pathogens in the healthcare environment.

Prophylactic use of antibiotics helps prevent surgical site infections.

A high nurse-to-patient ratio can contribute to the spread of nosocomial infections in intensive care units.

Excessive antibiotic use leads to the emergence of antimicrobial resistance.

The brachial vein is not commonly associated with CLABSIs.

Proper isolation precautions are intended to prevent, not cause, nosocomial outbreaks.

Legionella pneumophila is associated with outbreaks of nosocomial pneumonia.

MRSA is not typically transmitted through respiratory droplets in healthcare settings.