#1
Which of the following is a common mode of transmission for healthcare-associated infections (HAIs)?
Direct contact
Consuming contaminated food
Breathing contaminated air
Genetic predisposition
#2
What is the primary purpose of hand hygiene in infection control?
To prevent patient discomfort
To reduce the spread of microorganisms
To maintain a clean appearance
To save time during patient care
#3
Which of the following is an example of a Healthcare-associated infection (HAI)?
Influenza contracted outside of a healthcare facility
Pneumonia acquired during hospitalization
Common cold transmitted through social interactions
Food poisoning from contaminated food
#4
What is the recommended duration for handwashing with soap and water according to WHO guidelines?
At least 10 seconds
At least 20 seconds
At least 30 seconds
At least 60 seconds
#5
What is the term used to describe an infection acquired by a patient while receiving treatment in a healthcare facility?
Community-acquired infection
Healthcare-associated infection
Hospital-acquired infection
Patient-originated infection
#6
Which organization provides guidelines and recommendations for infection control practices in healthcare settings?
World Health Organization (WHO)
International Monetary Fund (IMF)
United Nations Educational, Scientific and Cultural Organization (UNESCO)
World Trade Organization (WTO)
#7
What is the appropriate action to take if a healthcare worker experiences a needlestick injury while providing care?
Continue working and monitor for symptoms
Report the incident immediately and seek medical evaluation
Wait for the next scheduled healthcare visit to inform a supervisor
Dispose of the contaminated needle and carry on with tasks
#8
Which of the following is NOT a mode of transmission for Clostridioides difficile infection (CDI)?
Contact with contaminated surfaces
Airborne transmission
Ingestion of spores
Contact with infected persons
#9
What is the recommended personal protective equipment (PPE) for healthcare workers when entering the room of a patient with known or suspected tuberculosis (TB)?
Gloves and gown
Gloves, gown, and surgical mask
Gloves, gown, N95 respirator, and eye protection
Gloves, gown, and face shield
#10
What is the purpose of isolation precautions in infection control?
To prevent healthcare workers from interacting with patients
To restrict patients from leaving their rooms
To prevent the transmission of infectious agents between patients and healthcare workers
To reduce the number of visitors in healthcare facilities
#11
Which of the following is an example of a Standard Precaution for infection control?
Wearing a mask only when patients are visibly ill
Wearing gloves only during surgical procedures
Using a new needle for each patient blood draw
Properly disposing of sharps in designated containers
#12
What is the role of environmental cleaning in infection control?
To make the facility look tidy
To reduce the number of microorganisms on surfaces
To eliminate the need for hand hygiene
To minimize noise pollution
#13
What is the recommended method for sterilizing heat-sensitive medical devices?
Autoclaving
Ethylene oxide gas sterilization
Boiling in water
Chemical disinfection
#14
Which of the following is a characteristic of a surgical site infection (SSI)?
Occurs only in patients with compromised immune systems
Usually manifests within 24 hours of surgery
Can be prevented by proper hand hygiene alone
May require antibiotic treatment and surgical intervention
#15
Which of the following is a characteristic of a central line-associated bloodstream infection (CLABSI)?
Occurs only in patients with diabetes
Requires no specific treatment
Can be prevented by handwashing alone
Can lead to serious complications such as sepsis