Questions and Answers
Which organization instituted the Universal Precaution?
All patients are considered to be possible carriers of blood-borne pathogens.
True
What is the main goal of the Occupational Safety and Health Act?
In what year was the Occupational Safety and Health Act enacted?
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Name one standard that regulates safety in the laboratory according to OSHA.
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Which of the following is NOT included in the BSI guidelines?
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Match the following standards to their primary focus:
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The CDC recommends wearing _____ when collecting blood.
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What does BSI stand for?
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Which of the following is part of Standard Precautions?
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Study Notes
Universal Precaution
- Instituted by CDC in 1987 to protect against blood-borne pathogens.
- Assumes all patients could potentially carry infectious agents, mandating safety measures in clinical settings.
Occupational Safety and Health Act (OSHA)
- Enacted as Public Law 91-596 in 1970 by the U.S. Congress.
- Aims to ensure a safe workplace for all employees through protective legislation.
- Authorized on-site inspections to enforce compliance with safety standards.
OSHA Standards for Laboratory Safety
- Blood-borne Pathogen Standard: Focuses on exposure to infectious materials.
- Formaldehyde Standard: Regulates safe handling of formaldehyde in labs.
- Laboratory Standard: Establishes general safety practices in clinical labs.
- Hazard Communication Standard: Ensures awareness of hazardous materials.
- Respiratory Standard: Addresses safety related to airborne contaminants.
- Air Contaminants Standard: Sets limits on exposure to harmful air pollutants.
- Personal Protective Equipment Standard: Mandates use of PPE to ensure employee safety.
Blood-borne Pathogen Standard
- Enforces universal precautions and personal protective equipment (PPE).
- Requires exposure control plans and HBV vaccination for personnel.
- Specifies wearing gloves while handling blood and potentially infectious materials.
Body Substance Isolation (BSI) Guidelines
- Promotes wearing gloves in contact with any moist body substances, not limited to blood.
- Initial handwashing is not required after glove removal unless visibly contaminated.
Standard Precautions
- Handwashing: Essential practice to minimize infection risk.
- Gloves: Necessary protective gear when interacting with biological materials.
- Masks and Protective Equipment: Recommended during procedures where exposure is possible.
- Gowns: Worn to protect skin and clothing from contamination.
- Safe management of patient care equipment and linens to mitigate risk of infection.
Hazard Communication Standard
- Known as the "Right to Know Law," implemented to inform workers about chemical hazards.
- Mandates evaluation and communication of hazards associated with workplace chemicals.
- Ensures that all laboratory staff is knowledgeable about the risks of chemicals in use.
Biological Hazards
- Emphasis on biological safety, particularly concerning blood-borne pathogens.
- Highlight importance of proper handling, disposal, and precautions against contamination in laboratory settings.
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Description
Test your knowledge of laboratory safety and universal precautions as outlined in CHEM123. This quiz covers important regulations such as the Occupational Safety and Health Act and guidance from the CDC regarding blood-borne pathogens. Be prepared to ensure a safe working environment in the lab!
