#1
Which of the following is an example of a standard precaution for infection control?
Wearing gloves when handling blood or body fluids
ExplanationGloves for blood/body fluid handling: standard precaution.
#2
What is the purpose of personal protective equipment (PPE) in infection control?
To prevent the spread of infections from healthcare workers to patients
ExplanationPPE prevents spread of infections from healthcare workers.
#3
Which of the following is a primary responsibility of infection control practitioners?
Monitoring and preventing healthcare-associated infections
ExplanationPractitioners monitor and prevent healthcare-associated infections.
#4
What is the primary purpose of an isolation precaution in healthcare settings?
To limit the spread of infectious agents from infected patients to others
ExplanationIsolation precautions limit spread from infected patients.
#5
Which of the following is a recommended practice to prevent the transmission of infectious diseases through respiratory droplets?
Using a tissue to cover your mouth and nose when coughing or sneezing
ExplanationCovering mouth/nose with tissue prevents respiratory droplet transmission.
#6
Which of the following is an example of a bloodborne pathogen?
Hepatitis B virus
ExplanationHepatitis B virus is an example of a bloodborne pathogen.
#7
What is the primary purpose of a medical surveillance program in infection control?
To monitor the health status of healthcare workers who may be exposed to infectious agents
ExplanationMedical surveillance monitors health of exposed healthcare workers.
#8
What is the primary purpose of contact tracing during infectious disease outbreaks?
To track the spread of the disease and identify contacts of infected individuals
ExplanationContact tracing tracks disease spread and identifies contacts.
#9
Which of the following is an example of a healthcare-associated infection (HAI)?
Catheter-associated urinary tract infection (CAUTI)
ExplanationCAUTI is an example of a healthcare-associated infection.
#10
What is the recommended duration for handwashing to effectively remove pathogens?
20 seconds
ExplanationHandwashing for 20 seconds removes pathogens effectively.
#11
What is the term used to describe the process of destroying or removing all forms of microbial life, including spores?
Sterilization
ExplanationSterilization removes all forms of microbial life.
#12
Which of the following is an example of an emerging infectious disease?
SARS-CoV-2 (COVID-19)
ExplanationCOVID-19 is an example of an emerging infectious disease.
#13
What is the role of the Centers for Disease Control and Prevention (CDC) in infection control?
Monitoring and controlling infectious diseases
ExplanationCDC monitors and controls infectious diseases.
#14
What is the term used to describe the practice of healthcare workers cleansing their hands before and after patient contact to reduce the risk of transmitting infectious agents?
Hand hygiene
ExplanationHand hygiene reduces transmission risk via hand cleansing.
#15
Which of the following is an example of a mode of transmission for infectious diseases?
All of the above
ExplanationAll options are modes of transmission for infectious diseases.