Maskquerade: Unveiling the Secrets of Clean Air
What is the primary purpose of respiratory protection in the workplace?
To protect workers from inhaling harmful airborne contaminants or particles.
What is the main goal of industrial hygiene in the workplace?
To identify and control workplace hazards to protect the health and safety of workers.
What does ergonomics focus on in the workplace?
Designing workstations, tools, and tasks to fit the capabilities of the worker.
What is the primary aim of proper waste management?
To reduce the impact of waste on human health and the environment.
Why is accident investigation important in the workplace?
To identify the root causes of accidents and prevent similar incidents in the future.
What type of respirator is commonly used in environments with oil-based aerosols or particulates?
N95 respirator (or filtering facepiece respirator).
What term is used to describe the maximum level of a chemical that a worker can be exposed to over a specific time period?
Permissible Exposure Limit (PEL).
Prolonged improper ergonomics can lead to what type of injuries?
Musculoskeletal disorders (MSDs).
What does the term "source reduction" mean in waste management?
Reducing the amount of waste generated at its origin.
What is the first step to take immediately after an accident occurs?
Ensure the safety and well-being of anyone involved.
Which government agency in the United States sets regulations for respiratory protection in workplaces?
Occupational Safety and Health Administration (OSHA).
Which type of hazard is noise pollution in a factory an example of?
Physical hazard.
Which body posture is generally recommended for computer users to avoid strain?
Neutral wrist and forearm position.
Which type of waste can be recycled to create new products?
Recyclable waste.
Who should be involved in an accident investigation?
A team of individuals knowledgeable about the workplace and the accident investigation process.
True or False: A facial hairstyle like a beard or mustache can interfere with the proper fit of a tight-fitting respirator.
True
What does the acronym "IH" stand for in the context of occupational health and safety?
Industrial Hygiene.
True or False: Ergonomics only applies to office workers and not to other industries.
False
What does the "Universal Recycling Symbol" on packaging indicate?
The product or packaging is recyclable.
True or False: Only accidents resulting in serious injuries or property damage should be investigated.
False. All accidents, regardless of severity, should be investigated.
What are the key steps in using a respirator effectively?
Fit testing, user seal checks, proper storage, and regular inspection and maintenance.
Which is the preferred method for controlling workplace hazards according to the hierarchy of controls?
Elimination or substitution of the hazard.
What are some common ergonomic solutions to prevent back injuries when lifting heavy objects?
Using proper lifting techniques, providing lifting aids (e.g., carts or hoists), and training workers on safe lifting practices.
What are the three Rs commonly associated with waste management?
Reduce, Reuse, Recycle.
What is the purpose of creating an accident report after completing the investigation?
To document the findings, recommendations, and corrective actions for future reference.