#1
Which of the following is an example of a standard precaution in infection control?
Wearing gloves when handling bodily fluids
ExplanationStandard precautions involve basic infection prevention measures, such as wearing gloves when dealing with bodily fluids to prevent the spread of infections.
#2
What is the primary purpose of hand hygiene in infection control?
To eliminate transient microorganisms
ExplanationHand hygiene is crucial for eliminating transient microorganisms on hands, reducing the risk of infection transmission in healthcare settings.
#3
What is the purpose of using personal protective equipment (PPE) in infection control?
To prevent exposure to infectious agents
ExplanationPPE is used in infection control to prevent exposure to infectious agents and protect healthcare workers and others from infection.
#4
Which of the following is a mode of transmission for healthcare-associated infections (HAIs)?
Direct contact transmission
ExplanationDirect contact transmission is a mode of HAI transmission, involving physical contact with an infected person or contaminated surfaces.
#5
What is the purpose of environmental cleaning in infection control?
To reduce the risk of healthcare-associated infections
ExplanationEnvironmental cleaning aims to minimize the risk of HAIs by removing or killing infectious agents on surfaces and in the environment.
#6
Which of the following is NOT a recommended method for sterilizing medical instruments?
Boiling water
ExplanationBoiling water is not a recommended method for sterilizing medical instruments; proper methods include autoclaving and chemical disinfection.
#7
Which of the following is an example of a nosocomial infection?
Urinary tract infection acquired during a hospital stay
ExplanationA nosocomial infection is one acquired in a healthcare facility, such as a urinary tract infection during a hospital stay.
#8
What is the recommended duration for surgical hand antisepsis?
1 minute
ExplanationThe recommended duration for surgical hand antisepsis is 1 minute, ensuring effective removal of microorganisms from the hands before surgery.
#9
Which of the following is a primary goal of infection prevention and control programs?
To minimize the risk of patient harm
ExplanationInfection prevention and control programs aim to minimize the risk of harm to patients by implementing measures to prevent and control infections.
#10
What is the role of surveillance in infection control and prevention?
To detect and monitor trends in healthcare-associated infections
ExplanationSurveillance in infection control helps detect and monitor trends in healthcare-associated infections, allowing for timely interventions.
#11
Which of the following strategies is effective in preventing the spread of antibiotic-resistant bacteria?
Implementing strict hand hygiene practices
ExplanationStrict hand hygiene practices are effective in preventing the spread of antibiotic-resistant bacteria, reducing the risk of infections.
#12
What is the purpose of using antimicrobial stewardship programs?
To prevent the emergence of antibiotic resistance
ExplanationAntimicrobial stewardship programs aim to prevent the emergence of antibiotic resistance by promoting responsible and appropriate antimicrobial use.
#13
Which of the following is an example of engineering controls in infection control?
Needleless IV connectors
ExplanationEngineering controls, like needleless IV connectors, are physical measures designed to prevent exposure to infectious agents in healthcare settings.