#1
Which of the following is NOT a bloodborne pathogen?
Influenza
ExplanationInfluenza is a respiratory virus, not transmitted via blood.
#2
Which body fluid is considered the primary source for bloodborne pathogen transmission?
Blood
ExplanationBlood contains the highest concentration of bloodborne pathogens.
#3
Which of the following is NOT considered a mode of transmission for bloodborne pathogens?
Airborne transmission
ExplanationBloodborne pathogens are not transmitted through the air.
#4
What does the term 'universal precautions' refer to in the context of bloodborne pathogen control?
Precautions applied to all patients regardless of their perceived infection status
ExplanationUniversal precautions ensure consistent infection control.
#5
Which of the following bloodborne pathogens can cause chronic infection?
All of the above
ExplanationAll listed bloodborne pathogens can cause long-term infections.
#6
Which of the following is an example of a bloodborne pathogen?
Hepatitis C virus
ExplanationHepatitis C virus can be transmitted through blood.
#7
What is the most common route of exposure to bloodborne pathogens in the healthcare setting?
Mucous membrane contact
ExplanationMucous membranes are vulnerable to direct contact with infected blood.
#8
Which of the following is an example of a post-exposure prophylaxis (PEP) for bloodborne pathogen exposure?
Administration of antiretroviral drugs
ExplanationAntiretroviral drugs can reduce the risk of infection after exposure.
#9
What is the incubation period for Hepatitis B virus after exposure?
1-2 months
ExplanationIt takes 1-2 months for symptoms to appear after Hepatitis B exposure.
#10
Which of the following is NOT a recommended practice for safe handling and disposal of sharps?
Recapping needles after use
ExplanationRecapping needles increases the risk of needlestick injuries.
#11
What precautionary measures should be taken to prevent bloodborne pathogen transmission?
All of the above
ExplanationAll listed precautions are necessary to prevent transmission.
#12
Which government agency provides guidelines and regulations for the prevention of bloodborne pathogen transmission in healthcare settings in the United States?
Occupational Safety and Health Administration (OSHA)
ExplanationOSHA ensures workplace safety, including bloodborne pathogen control.
#13
Which of the following is a characteristic feature of the Hepatitis C virus?
It can survive outside the body for several days
ExplanationHepatitis C virus can remain viable on surfaces.
#14
Which of the following statements about Hepatitis B vaccination is TRUE?
It is recommended for all individuals, regardless of occupation or risk factors
ExplanationHepatitis B vaccination is universally recommended for prevention.
#15
Which of the following bloodborne pathogens has the highest risk of transmission through percutaneous exposure?
Hepatitis B virus
ExplanationHepatitis B virus is highly transmissible through needlesticks.