Bloodborne Pathogens Quiz Questions

1.

The most common chronic bloodborne infection in the U.S. is caused by the:
- A.
  
  Hepatitis B virus (HBV)
- B.
  
  Influenza virus
- C.
  
  Hepatitis C virus (HCV)
- D.
  
  HIV (the virus that causes AIDS)
Correct Answer
C. Hepatitis C virus (HCV)

Explanation
Hepatitis C virus (HCV) is the most common chronic bloodborne infection in the U.S. This virus is responsible for causing hepatitis C, a disease that affects the liver. It is transmitted through contact with infected blood, such as through sharing needles or other drug paraphernalia, receiving contaminated blood transfusions or organ transplants, or through sexual contact with an infected person. Unlike hepatitis B and influenza viruses, which can also be transmitted through various routes, HCV is specifically known for its bloodborne transmission. HIV, on the other hand, is primarily transmitted through sexual contact, sharing needles, or from mother to child during childbirth.

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2.

Universal precautions is:
- A.
  
  A system of seven steps to follow when cleaning up machinery following a blood-related incident
- B.
  
  An approach to infection control that considers all blood and body fluids to be infectious
- C.
  
  A method of selecting the appropriate protective equipment prior to a bloodborne pathogens incident
- D.
  
  Careful handwashing along with the use of gloves and masks
Correct Answer
B. An approach to infection control that considers all blood and body fluids to be infectious

Explanation
Universal precautions is an approach to infection control that considers all blood and body fluids to be infectious. This means that healthcare workers should treat all patients as if they have an infectious disease and take necessary precautions to prevent the spread of infection. This includes using personal protective equipment such as gloves and masks, practicing proper hand hygiene, and following specific protocols for handling and disposing of potentially contaminated materials.

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3.

Potentially infectious materials include:
- A.
  
  Blood, semen, and vaginal secretions
- B.
  
  Saliva and amniotic fluid
- C.
  
  Any body fluid or tissue that you can’t identify
- D.
  
  All of the above
Correct Answer
D. All of the above

Explanation
Potentially infectious materials include a variety of body fluids and tissues that can transmit diseases. Blood, semen, vaginal secretions, saliva, amniotic fluid, and any unidentified body fluid or tissue can all carry infectious agents. Therefore, the correct answer is "All of the above."

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4.

The hepatitis B vaccine:
- A.
  
  Must be made available to all employees during the first 10 days of employment
- B.
  
  Must be provided to Good Samaritans
- C.
  
  Must be made available to employees after an occupational exposure incident involving blood or body fluids
- D.
  
  Must be provided to every worker who has an on-the-job injury
Correct Answer
C. Must be made available to employees after an occupational exposure incident involving blood or body fluids

Explanation
The correct answer states that the hepatitis B vaccine must be made available to employees after an occupational exposure incident involving blood or body fluids. This means that if an employee is exposed to blood or body fluids in the workplace, they should have access to the hepatitis B vaccine to protect against the virus. This is important because hepatitis B is a serious viral infection that can cause liver damage and other complications. Providing the vaccine after an exposure incident helps to prevent the spread of the virus and protect the health of the employees.

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5.

Single use (disposable) gloves can be reused if:
- A.
  
  They are carefully washed and inspected for tears after each use
- B.
  
  They have not been contaminated or discolored
- C.
  
  Single use gloves should not be reused
- D.
  
  They are hypoallergenic and have not been torn
Correct Answer
C. Single use gloves should not be reused

Explanation
Single use gloves are designed to be used once and then disposed of. Reusing them goes against their intended purpose and can lead to contamination or tearing, which can compromise their effectiveness. Therefore, single use gloves should not be reused.

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6.

Records of an exposure incident must be kept for a period of:
- A.
  
  5 years after the incident
- B.
  
  10 years after the individual is no longer employed with the company
- C.
  
  30 years after the individual is no longer employed with the company
Correct Answer
C. 30 years after the individual is no longer employed with the company

Explanation
Exposure incidents refer to situations where employees have been exposed to potentially harmful substances or materials. Keeping records of these incidents is important for tracking and monitoring the health and safety of individuals in the long term. The correct answer states that records of an exposure incident must be kept for 30 years after the individual is no longer employed with the company. This ensures that the information is available for reference and analysis even after the individual has left the company, allowing for potential health issues or patterns to be identified and addressed.

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7.

The proper steps for cleaning up an accident scene involving blood are: Use Bloodborne Pathogens cleanup kit Use 1 parts bleach to 10 parts water solution on exposed area Place items in biohazard bag or double bag the items Wash hands with soap and water
- A.
  
  True
- B.
  
  False
Correct Answer
A. True

Explanation
The explanation for the given correct answer is that the proper steps for cleaning up an accident scene involving blood include using a Bloodborne Pathogens cleanup kit, using a solution of 1 part bleach to 10 parts water on the exposed area, placing items in a biohazard bag or double bagging them, and washing hands with soap and water. These steps are necessary to ensure proper containment and disinfection of the blood, minimizing the risk of exposure to bloodborne pathogens.

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8.

HIV can stay alive in dried blood for at least 1 week.
- A.
  
  True
- B.
  
  False
Correct Answer
B. False

Explanation
Hepatitis B can stay alive in dried blood for one week. HIV dies within a few seconds of being exposed to air.

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9.

If you think you have been involved in an exposure incident, you should immediately go tell a supervisor, then go wash up.
- A.
  
  True
- B.
  
  False
Correct Answer
B. False

Explanation
Wash up immediately. Don't come running to me and giving me your diseases!

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10.

When assisting a friend or co-worker with a severe cut on his/her hand, it is not necessary to wear Personal Protective Equipment.
- A.
  
  True
- B.
  
  False
Correct Answer
B. False

Explanation
Always protect yourself!

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11.

Where in your work area would you find a Bloodborne Pathogens Cleanup Kit?

Correct Answer
Back bench or railcar or under seat in dining room
Motorcoach cupboard
By front door

Explanation
The Bloodborne Pathogens Cleanup Kit can be found in multiple locations within the work area. It can be located on the back bench or railcar, under the seat in the dining room, in the motorcoach cupboard, or by the front door. These various locations ensure that the kit is easily accessible and readily available in case of any bloodborne pathogens cleanup emergencies.

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4

Bloodborne Pathogens Quiz Questions

The most common chronic bloodborne infection in the U.S. is caused by the:

Universal precautions is:

Potentially infectious materials include:

The hepatitis B vaccine:

Single use (disposable) gloves can be reused if:

Records of an exposure incident must be kept for a period of:

The proper steps for cleaning up an accident scene involving blood are: Use Bloodborne Pathogens cleanup kit Use 1 parts bleach to 10 parts water solution on exposed area Place items in biohazard bag or double bag the items Wash hands with soap and water

HIV can stay alive in dried blood for at least 1 week.

If you think you have been involved in an exposure incident, you should immediately go tell a supervisor, then go wash up.

When assisting a friend or co-worker with a severe cut on his/her hand, it is not necessary to wear Personal Protective Equipment.

Where in your work area would you find a Bloodborne Pathogens Cleanup Kit?