#1
Which of the following is NOT a method of transmission for infectious diseases?
Psychic transmission
ExplanationPsychic transmission is not a recognized method of infectious disease transmission.
#2
What is the recommended duration for handwashing to effectively remove pathogens?
At least 20 seconds
ExplanationWashing hands for at least 20 seconds is recommended for effective removal of pathogens.
#3
What is the purpose of environmental cleaning in infection control?
To reduce the number of pathogens present on surfaces
ExplanationEnvironmental cleaning aims to reduce the number of pathogens present on surfaces.
#4
What is the term for the process of destroying or inhibiting the growth of microorganisms on inanimate objects?
Disinfection
ExplanationDisinfection is the process of destroying or inhibiting the growth of microorganisms on inanimate objects.
#5
Which of the following is an example of personal protective equipment (PPE) used to prevent the spread of infections?
Surgical mask
ExplanationA surgical mask is an example of PPE used to prevent the spread of infections.
#6
What is the primary purpose of isolation precautions in healthcare settings?
To prevent the spread of infectious agents between patients and healthcare workers
ExplanationIsolation precautions aim to prevent the spread of infectious agents between patients and healthcare workers.
#7
What is the correct sequence for donning personal protective equipment (PPE) in the healthcare setting?
Gown, mask, gloves, goggles
ExplanationThe correct sequence for donning PPE is gown, mask, gloves, and goggles.
#8
Which of the following is an example of a nosocomial infection?
A urinary tract infection acquired during a hospital stay
ExplanationA urinary tract infection acquired during a hospital stay is an example of a nosocomial infection.
#9
Which of the following is an example of a bloodborne pathogen?
Hepatitis B virus
ExplanationHepatitis B virus is an example of a bloodborne pathogen.
#10
Which of the following is NOT a recommended practice for preventing the transmission of infections in healthcare settings?
Wearing personal protective equipment only when convenient
ExplanationWearing PPE only when convenient is not a recommended practice for preventing infection transmission.
#11
Which of the following is NOT an appropriate use of antibiotics?
Treating viral infections
ExplanationAntibiotics are not appropriate for treating viral infections.
#12
What is the purpose of conducting surveillance for healthcare-associated infections?
To identify trends and outbreaks
ExplanationThe purpose of conducting surveillance for healthcare-associated infections is to identify trends and outbreaks.