#1
Which of the following is an example of a contact precaution in infection control?
Wearing gloves
ExplanationContact precautions involve wearing gloves to prevent direct transmission of pathogens.
#2
What is the primary purpose of hand hygiene in infection control?
To reduce the number of germs on hands
ExplanationHand hygiene aims to minimize the presence of germs on hands to prevent their spread.
#3
Which of the following is a common symptom of a bloodstream infection (sepsis)?
High fever
ExplanationA high fever is a common symptom of bloodstream infections, including sepsis.
#4
What is the purpose of using disinfectants in healthcare settings?
To reduce the number of pathogenic microorganisms
ExplanationDisinfectants are used in healthcare settings to decrease the number of pathogenic microorganisms on surfaces and equipment.
#5
What is the purpose of using personal protective equipment (PPE) in healthcare?
To minimize the risk of exposure to infectious agents
ExplanationPersonal protective equipment (PPE) is utilized in healthcare to reduce the risk of exposure to infectious agents and maintain the safety of healthcare workers.
#6
Which of the following is NOT considered a mode of transmission for infectious diseases?
Genetic inheritance
ExplanationGenetic inheritance is not a mode of transmission for infectious diseases as it relates to hereditary traits.
#7
What is the recommended duration for surgical hand scrubbing according to standard protocols?
2 minutes
ExplanationStandard protocols recommend surgical hand scrubbing for 2 minutes to ensure thorough disinfection.
#8
Which of the following is an example of personal protective equipment (PPE) used for respiratory protection?
Powered air-purifying respirator (PAPR)
ExplanationA powered air-purifying respirator (PAPR) is a type of PPE used for respiratory protection against airborne contaminants.
#9
What is the recommended procedure for disposing of used needles and other sharp objects?
Place in a puncture-proof container for disposal
ExplanationUsed needles and sharp objects should be disposed of in puncture-proof containers to prevent accidental injuries.
#10
What is the role of environmental cleaning in infection control?
To reduce the risk of transmitting pathogens
ExplanationEnvironmental cleaning aims to lower the risk of transmitting pathogens by eliminating them from surfaces.
#11
Which of the following is an example of a nosocomial infection?
Staphylococcus aureus infection acquired during a hospital stay
ExplanationA nosocomial infection refers to an infection acquired during a hospital stay, such as Staphylococcus aureus.
#12
Which of the following is an example of a vector-borne disease?
Malaria
ExplanationMalaria is an example of a vector-borne disease transmitted to humans through the bite of infected mosquitoes.