EXAM QUESTIONS AND ANSWERS
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What are Bloodborne Pathogens? - ✔✔* Bloodborne pathogens can be
defined as microorganisms-such as viruses or bacteria-that can cause
disease in people when they are transmitted through blood
* Bloodborne means carried by the blood and pathogen means a specific
causative agent of disease
* Bloodborne pathogens can be transmitted through infected human blood
and other potentially infectious body fluids
What are some examples of Bloodborne Pathogens - ✔✔Healthcare
workers must be protected from the risk of exposure to bloodborne
pathogens, which include
* Hepatitis B Virus (HBV)
* Hepatitis C Virus (HCV)
* Hepatitis D Virus (delta Hepatitis)
* Human Immunodeficiency Virus (HIV)
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, Risks of Occupational Exposure - ✔✔* Transmission can be caused by
blood-to-blood contact with infected blood or potentially infectious body
fluids.
* Some body fluids that are potentially infectious and carry risk of infection
are
- Semen
- Vaginal Secretions
- Cerebrospinal fluid
- Amniotic fluid
- Saliva (due to bites/dental procedures)
- Any body fluid that is visibly contaminated with blood
Methods of Transmission - ✔✔* Bloodborne pathogens can be transmitted
through contact with infected human blood and other potentially infectious
body fluids in the following ways:
- Accidental puncture of skin from contaminated needles, broken glass or
other sharp items
- Contact between broken or damaged skin and infected body fluids
- Contact between mucous membranes
Methods of Transmission cont. - ✔✔* Bloodborne pathogens are also
transmitted in the following ways:
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