#1
Which of the following is an example of a healthcare-associated infection (HAI)?
Surgical site infection acquired after a hospital procedure
ExplanationHAI resulting from a hospital procedure, emphasizing the risk of post-surgical infections.
#2
Which organization provides guidelines and recommendations for infection control practices in healthcare settings?
Centers for Disease Control and Prevention (CDC)
ExplanationCDC as the authoritative source guiding infection control practices in healthcare settings.
#3
Which of the following is a recommended duration for handwashing to effectively remove pathogens?
20 seconds
ExplanationEmphasis on the recommended 20-second duration for effective handwashing in pathogen removal.
#4
What is the purpose of using personal protective equipment (PPE) in healthcare settings?
To protect healthcare workers from exposure to infectious agents
ExplanationHighlighting the protective role of PPE in safeguarding healthcare workers from infectious agent exposure.
#5
Which of the following is NOT considered a mode of transmission for infectious agents in healthcare settings?
Foodborne transmission
ExplanationExclusion of 'Foodborne transmission' as a mode of transmission for infectious agents in healthcare settings.
#6
What is the primary goal of infection control in healthcare settings?
To minimize the risk of healthcare-associated infections (HAIs)
ExplanationHighlighting the overarching goal of infection control in healthcare settings to minimize the risk of HAIs.
#7
Which of the following is an example of a nosocomial infection?
Urinary tract infection acquired during a hospital stay
ExplanationIdentification of a nosocomial infection as a urinary tract infection acquired during a hospital stay.
#8
What is the primary mode of transmission for Clostridium difficile (C. diff) infection?
Direct contact with contaminated surfaces
ExplanationTransmission of C. diff through direct contact with contaminated surfaces, highlighting the importance of surface hygiene.
#9
Which of the following is NOT a standard precaution for infection control?
Isolation precautions for all patients
ExplanationExclusion of 'Isolation precautions for all patients' as it is not a standard precautionary measure.
#10
What is the purpose of antimicrobial stewardship programs in healthcare facilities?
To prevent the spread of antibiotic resistance and ensure optimal use of antimicrobials
ExplanationAntimicrobial stewardship's role in preventing resistance and promoting optimal antimicrobial use for patient safety.
#11
Which of the following is an example of a transmission-based precaution?
Contact precautions
ExplanationIdentification of 'Contact precautions' as a transmission-based precautionary measure.
#12
What is the recommended method for disposing of contaminated needles and sharps in healthcare settings?
Using puncture-resistant containers labeled as 'sharps containers'
ExplanationSafe disposal recommendation, emphasizing the use of puncture-resistant containers for contaminated needles and sharps.
#13
What is the recommended frequency for cleaning and disinfecting surfaces in healthcare settings?
After each patient encounter
ExplanationRecommendation for regular cleaning and disinfection after each patient encounter to maintain a hygienic environment.
#14
Which of the following is an example of a healthcare-associated infection (HAI) that is typically transmitted via contaminated medical devices?
Central line-associated bloodstream infection (CLABSI)
ExplanationIdentification of CLABSI as an HAI typically transmitted through contaminated medical devices.
#15
Which of the following actions contributes to preventing healthcare-associated infections (HAIs) related to urinary catheterization?
Using sterile technique during catheter insertion
ExplanationThe significance of using sterile technique during catheter insertion to prevent HAIs related to urinary catheterization.
#16
Which of the following is NOT a recommended practice for preventing catheter-associated urinary tract infections (CAUTIs)?
Using the same catheter for multiple patients
ExplanationExclusion of the practice of 'Using the same catheter for multiple patients' as it is not recommended for preventing CAUTIs.
#17
What is the primary purpose of the Chain of Infection concept in infection control?
To break the cycle of infection transmission
ExplanationThe primary purpose of the Chain of Infection concept is to identify and break the sequential cycle of infection transmission in healthcare settings.
#18
Which of the following actions can contribute to reducing the risk of healthcare-associated infections (HAIs) related to invasive procedures?
Implementing proper disinfection and sterilization practices
ExplanationThe crucial role of proper disinfection and sterilization practices in reducing the risk of HAIs related to invasive procedures.