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Questions and Answers
What is the primary goal of the GHS?
What is the primary goal of the GHS?
Which of the following is not one of the key elements of GHS?
Which of the following is not one of the key elements of GHS?
What do the pictograms on GHS labels indicate?
What do the pictograms on GHS labels indicate?
What does the signal word 'Danger' indicate on a GHS label?
What does the signal word 'Danger' indicate on a GHS label?
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Which section is included in the standardized format of a Safety Data Sheet (SDS)?
Which section is included in the standardized format of a Safety Data Sheet (SDS)?
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What kind of statement describes the nature and degree of a hazard on GHS labels?
What kind of statement describes the nature and degree of a hazard on GHS labels?
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Which of the following is not a component required on GHS labels?
Which of the following is not a component required on GHS labels?
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What is a key benefit of the classification of chemicals under GHS?
What is a key benefit of the classification of chemicals under GHS?
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What syndrome can be caused by the use of hand-held power tools?
What syndrome can be caused by the use of hand-held power tools?
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Which type of radiation is capable of removing tightly bound electrons from atoms?
Which type of radiation is capable of removing tightly bound electrons from atoms?
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What is a common risk associated with exposure to very high temperatures?
What is a common risk associated with exposure to very high temperatures?
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Which scenario exemplifies electrical hazards in the workplace?
Which scenario exemplifies electrical hazards in the workplace?
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Which of the following is an example of non-ionizing radiation?
Which of the following is an example of non-ionizing radiation?
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What type of hazard arises from machinery and equipment?
What type of hazard arises from machinery and equipment?
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What is a primary risk associated with poor ergonomic practices?
What is a primary risk associated with poor ergonomic practices?
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Which environment is most commonly associated with temperature extremes?
Which environment is most commonly associated with temperature extremes?
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What risk is associated with ergonomic hazards in the workplace?
What risk is associated with ergonomic hazards in the workplace?
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Which industry is least likely to experience slips, trips, and falls as a common hazard?
Which industry is least likely to experience slips, trips, and falls as a common hazard?
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What type of injury is most likely caused by repetitive motion hazards?
What type of injury is most likely caused by repetitive motion hazards?
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Which of the following is a common consequence of working in awkward postures?
Which of the following is a common consequence of working in awkward postures?
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Which is NOT an example of pressure hazards?
Which is NOT an example of pressure hazards?
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Forceful exertions can lead to which type of injuries?
Forceful exertions can lead to which type of injuries?
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Which of the following scenarios best exemplifies a potential ergonomic hazard?
Which of the following scenarios best exemplifies a potential ergonomic hazard?
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What type of work environment commonly suffers from pressure hazards?
What type of work environment commonly suffers from pressure hazards?
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What can be a potential risk of lifting heavy objects manually?
What can be a potential risk of lifting heavy objects manually?
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Which of the following is a consequence of maintaining static postures for long periods?
Which of the following is a consequence of maintaining static postures for long periods?
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Which scenario exemplifies poorly designed workstations?
Which scenario exemplifies poorly designed workstations?
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What is a risk associated with operating heavy machinery that vibrates?
What is a risk associated with operating heavy machinery that vibrates?
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What effect can temperature extremes have on workers?
What effect can temperature extremes have on workers?
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Which job typically involves a risk for repetitive strain injuries due to poorly designed tools?
Which job typically involves a risk for repetitive strain injuries due to poorly designed tools?
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Which of the following describes a scenario involving manual handling of objects?
Which of the following describes a scenario involving manual handling of objects?
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Which type of biological hazard is most commonly associated with respiratory issues and skin infections?
Which type of biological hazard is most commonly associated with respiratory issues and skin infections?
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In which of the following environments are temperature extremes commonly encountered?
In which of the following environments are temperature extremes commonly encountered?
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What type of biological hazard is likely to cause food poisoning?
What type of biological hazard is likely to cause food poisoning?
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Which source of biological hazard is most frequently found in damp environments?
Which source of biological hazard is most frequently found in damp environments?
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Which type of biological hazard includes diseases such as malaria and giardiasis?
Which type of biological hazard includes diseases such as malaria and giardiasis?
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Bloodborne pathogens pose a significant risk in which of the following settings?
Bloodborne pathogens pose a significant risk in which of the following settings?
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Which of the following diseases is primarily spread by insect bites?
Which of the following diseases is primarily spread by insect bites?
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Which biological hazard can lead to allergic reactions and toxic effects when exposed to molds and spores?
Which biological hazard can lead to allergic reactions and toxic effects when exposed to molds and spores?
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Which of the following viruses can lead to serious health conditions such as hepatitis?
Which of the following viruses can lead to serious health conditions such as hepatitis?
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Study Notes
Biological Hazards
- Biological hazards (biohazards) are substances that threaten the health of living organisms, mainly humans.
- Sources include bacteria, viruses, fungi, parasites, molds, bloodborne pathogens, and animal/insect hazards.
- Risks range from mild allergic reactions to severe infections and diseases.
Types of Biological Hazards in the Workplace
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Bacteria:
- Examples: Tuberculosis, Salmonella, E.coli.
- Occur in healthcare, food processing, and agriculture, leading to infections and food poisoning.
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Viruses:
- Examples: Hepatitis B and C, Influenza, HIV, COVID-19.
- Common in healthcare and public sectors, causing illnesses from colds to severe diseases.
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Fungi:
- Examples: Aspergillus, Candida, Histoplasma.
- Found in damp environments, agriculture, and healthcare, leading to respiratory issues and skin infections.
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Parasites:
- Examples: Malaria, Giardia, Tapeworms.
- Common in healthcare and agriculture, causing digestive problems and anemia.
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Molds and Spores:
- Examples: Black mold, Penicillium.
- Found in construction and agriculture, contributing to respiratory problems.
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Bloodborne Pathogens:
- Examples: Hepatitis B and C, HIV.
- Risk due to transmission through blood, prevalent in healthcare and emergency services.
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Animal and Insect Hazards:
- Examples: Rabies and Lyme disease.
- Transmit diseases common in agriculture and veterinary environments.
Globally Harmonized System (GHS)
- An international standard by the United Nations for classifying and communicating chemical hazards.
- Aims to protect human health and the environment through consistent information on chemical hazards.
Key Elements of GHS
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Hazard Classification:
- Chemicals classified based on physical, health, and environmental risks such as flammability and toxicity.
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Hazard Communication:
- Requires standardized labels with pictograms, signal words, hazard statements, precautionary statements, product identifiers, and supplier identification.
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Safety Data Sheets (SDS):
- Provides detailed chemical information formatted into 16 sections, covering identification, hazards, composition, first-aid measures, and fire-fighting measures.
Other Workplace Hazards
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Mechanical Hazards:
- Result from machinery, leading to cuts and fractures common in manufacturing and construction.
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Ergonomic Hazards:
- Physical factors causing musculoskeletal disorders due to poor workstation design or repetitive motion.
Types of Ergonomic Hazards in the Workplace
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Repetitive Motion:
- Performing the same task repeatedly can lead to repetitive strain injuries (RSIs).
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Awkward Postures:
- Straining positions may cause back pain and injuries prevalent in construction and healthcare.
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Forceful Exertions:
- Excessive force can lead to strains and sprains, common in warehousing and construction.
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Static Postures:
- Prolonged positions can cause muscle fatigue, frequent in office work.
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Poorly Designed Workstations:
- Non-ergonomic designs can lead to various discomforts, common in office and manufacturing settings.
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Manual Handling:
- Lifting or carrying awkward objects increases injury risk in warehousing and healthcare.
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Vibration:
- Exposure to vibrations from machinery can lead to Hand-Arm Vibration Syndrome (HAVS), common in construction.
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Temperature Extremes:
- Working in extreme temperatures can lead to stiffness and fatigue, prevalent in food processing and construction.
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Description
This quiz explores the various biological hazards, or biohazards, present in workplace environments. It focuses on the sources and types of biological substances that may pose risks to human health, particularly in sectors such as healthcare and agriculture. Test your knowledge about the impact and management of these hazards!
