PATHOGENS Exam 2026 Questions and
Answers
What are Bloodborne Pathogens? - Correct answer-* 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 - Correct answer-Healthcare
workers must be protected from the risk of exposure to bloodborne pathogens,
which include
* Hepatitis B Virus (HBV)
* Hepatitis C Virus (HCV)
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, * Hepatitis D Virus (delta Hepatitis)
* Human Immunodeficiency Virus (HIV)
Risks of Occupational Exposure - Correct answer-* 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 - Correct answer-* 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
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