#1
What does the acronym OSHA stand for in the context of workplace safety?
Occupational Safety and Health Administration
ExplanationRegulatory agency ensuring safe and healthy working conditions.
#2
In the context of Occupational Health and Safety, what does PPE stand for?
Personal Protective Equipment
ExplanationGear and attire for minimizing exposure to workplace hazards.
#3
Which type of fire extinguisher is suitable for use on electrical fires?
Class C
ExplanationDesigned to extinguish fires involving electrical equipment.
#4
What is the purpose of a Safety Committee in the workplace?
Promoting safety awareness and practices
ExplanationFacilitating a culture of safety through collaboration and oversight.
#5
Which of the following is an example of a physical hazard in the workplace?
Fall from height
ExplanationRisk of injury from falling from elevated surfaces.
#6
What does the term 'Lift with your legs, not your back' emphasize in manual material handling?
Using proper lifting techniques to avoid back injuries
ExplanationMinimizing strain on the back during lifting tasks.
#7
Which of the following is a primary responsibility of a Safety Data Sheet (SDS) in the workplace?
Communicating hazard information for chemicals
ExplanationProviding essential information for safe handling and use of chemicals.
#8
What does the Hierarchy of Controls in occupational safety prioritize?
Control measures to eliminate or reduce hazards
ExplanationSystematic approach to hazard elimination or mitigation.
#9
Which organization is responsible for developing and publishing the NFPA 704 standard for hazard identification in the United States?
National Fire Protection Association (NFPA)
ExplanationEstablishing hazard identification standards.
#10
What does the term 'ergonomics' refer to in the context of occupational health and safety?
The design of products and environments for human well-being and efficiency
ExplanationOptimizing workspaces to reduce strain and injury risk.
#11
Which of the following is an example of a biological hazard in the workplace?
Contact with infectious agents or microorganisms
ExplanationPotential exposure to disease-causing organisms.
#12
Which of the following is a common symptom of workplace stress?
Fatigue, irritability, or difficulty concentrating
ExplanationIndicators of mental and physical strain from work.
#13
What is the purpose of a Job Safety Analysis (JSA) in the workplace?
Assessing the safety risks associated with specific job tasks
ExplanationIdentifying hazards and implementing preventive measures for tasks.
#14
What is the permissible exposure limit (PEL) in the context of occupational safety?
The maximum concentration of a substance in the air over a specified time period
ExplanationThreshold for safe exposure to hazardous substances.
#15
What is the primary purpose of a Lockout/Tagout (LOTO) program?
Ensuring that equipment is properly shut down and unable to start during maintenance
ExplanationPreventing accidental startup of machinery during maintenance.
#16
What is the purpose of a Confined Space Entry Permit in occupational safety?
Ensuring safe entry into confined spaces by implementing control measures
ExplanationRegulating access to confined areas to prevent accidents.
#17
Which of the following is a key element of a fall protection program in the workplace?
Wearing appropriate personal protective equipment (PPE)
ExplanationPreventive measures to minimize fall-related injuries.
#18
Which of the following is a common method for controlling exposure to hazardous substances in the workplace?
Substituting hazardous substances with less harmful alternatives
ExplanationReplacing dangerous materials with safer options to minimize risk.