#1
Which of the following is a common route of transmission for healthcare-associated infections?
Contact
ExplanationDirect or indirect contact with infected individuals or contaminated surfaces.
#2
What is the primary purpose of hand hygiene in infection prevention?
To reduce the number of microorganisms on the skin
ExplanationTo decrease the risk of transmitting pathogens from one person to another.
#3
Which of the following is an example of a Standard Precaution for infection prevention in healthcare settings?
Wearing gloves when handling bodily fluids
ExplanationA general infection control measure applied to all patients to prevent transmission of infectious agents.
#4
What is the purpose of environmental cleaning and disinfection in healthcare settings?
To prevent the spread of pathogens
ExplanationTo eliminate or reduce the number of microorganisms present on surfaces and objects.
#5
Which of the following is a recommended method for preventing surgical site infections (SSIs)?
Administering antibiotics after surgery
ExplanationProphylactic use of antibiotics to reduce the risk of infection following surgery.
#6
What is the role of personal protective equipment (PPE) in infection prevention?
To protect healthcare workers from patients' germs
ExplanationTo create a barrier between the healthcare worker and potentially infectious materials.
#7
Which of the following is a recommended method for preventing catheter-associated urinary tract infections (CAUTIs)?
Maintaining a closed drainage system
ExplanationTo minimize the risk of introducing pathogens into the urinary tract during catheterization.
#8
Which of the following is an example of a Multidrug-Resistant Organism (MDRO)?
Vancomycin-resistant Enterococcus (VRE)
ExplanationBacteria that are resistant to multiple antimicrobial agents.
#9
What is the primary goal of surveillance in infection prevention and control?
To collect data to inform prevention strategies
ExplanationTo monitor and analyze data to detect and prevent the spread of infections.
#10
Which of the following is an example of a healthcare-associated infection (HAI)?
Methicillin-resistant Staphylococcus aureus (MRSA) infection acquired in the hospital
ExplanationInfections acquired during the delivery of healthcare services in a hospital or other healthcare facility.
#11
What is the significance of the term 'aseptic technique' in infection prevention?
It involves sterile procedures to prevent contamination
ExplanationTo prevent the introduction of pathogens into a sterile environment.
#12
Which of the following is a potential consequence of healthcare-associated infections (HAIs) for patients?
Increased morbidity and mortality
ExplanationHigher rates of illness and death among patients affected by healthcare-associated infections.