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What are the major categories of hazards encountered in a clinical laboratory?
What are the major categories of hazards encountered in a clinical laboratory?
- Physical, biological, mechanical, fire
- Chemical, radiological, mechanical, fire
- Physical, radiological, electrical, chemical
- Chemical, biological, electrical, fire (correct)
Which of the following is an example of a chemical hazard in a laboratory?
Which of the following is an example of a chemical hazard in a laboratory?
- Biological waste
- Cancer-causing agents (correct)
- Radiation exposure
- Mechanical equipment
How can laboratory workers be exposed to infectious agents?
How can laboratory workers be exposed to infectious agents?
- Accidental puncture with needles (correct)
- Electrical shocks
- Chemical spills
- Excessive noise exposure
Which type of hazard includes agents that act on the blood system or damage the lungs, skin, eyes, or mucous membranes?
Which type of hazard includes agents that act on the blood system or damage the lungs, skin, eyes, or mucous membranes?
What is essential to minimize for laboratory workers in relation to biological hazards?
What is essential to minimize for laboratory workers in relation to biological hazards?
What are some examples of chemical hazards in a laboratory?
What are some examples of chemical hazards in a laboratory?
What infectious agents should laboratory workers minimize exposure to?
What infectious agents should laboratory workers minimize exposure to?
How can laboratory workers be exposed to infectious agents?
How can laboratory workers be exposed to infectious agents?
What are the major categories of hazards encountered in a clinical laboratory?
What are the major categories of hazards encountered in a clinical laboratory?
What is the goal of laboratory safety?
What is the goal of laboratory safety?
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Study Notes
Hazards in a Clinical Laboratory
- Major categories of hazards: chemical, biological, physical, and ergonomic
Chemical Hazards
- Examples: corrosive substances, flammable liquids, toxic compounds
- Exposure can occur through inhalation, skin absorption, or ingestion
Biological Hazards
- Include infectious agents such as bacteria, viruses, fungi, and parasites
- Exposure can occur through cuts, puncture wounds, inhalation, or direct contact with infected tissues or bodily fluids
- Essential to minimize exposure to minimize risk of infection
- Examples of infectious agents: HIV, HBV, HCV, tuberculosis
Physical Hazards
- Include electrical hazards, radiation exposure, and physical injuries
- Exposure can occur through direct contact or proximity to hazardous equipment or situations
Ergonomic Hazards
- Include repetitive strain injuries, musculoskeletal disorders, and eye strain
- Exposure can occur through improper lifting, bending, or prolonged computer use
Laboratory Safety
- Goal: to minimize risk of injury or illness to laboratory workers
- Involves proper handling and disposal of hazardous materials, proper use of personal protective equipment, and adherence to safety protocols
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