Chapter 3 Flashcards
What is a workplace hazard?
A workplace hazard is any condition, substance, or situation that can cause harm, injury, or illness to workers.
hat are the main types of hazards in the workplace?
“The main types of hazards include Chemical, Vibroacoustic, Radiation, and Mechanical hazards.
What is a chemical hazard?
A chemical hazard refers to exposure to harmful substances such as acids, solvents, heavy metals, and fumes that can cause illness or injury.
What are some common chemical hazards in aviation?
Common aviation chemical hazards include fuels, lubricants, hydraulic fluids, de-icing chemicals, adhesives, and corrosion preventatives
What is a vibroacoustic hazard?
A vibroacoustic hazard is the combination of noise and vibration exposure in the workplace, which can cause hearing loss and musculoskeletal disorders
What are the types of vibration hazards?
- Whole-body vibration (WBV) – transmitted through the seat or feet.
- Hand-arm vibration (HAV) – transmitted through the hands from tools and machinery
What is a noise hazard?
A noise hazard refers to exposure to unwanted sound levels that can cause hearing damage, stress, and reduced communication effectiveness in the workplace.
What is a radiation hazard?
A radiation hazard involves exposure to ionizing (X-rays, nuclear radiation) or non-ionizing (UV rays, microwaves) radiation, which can cause cellular damage and long-term health issues.
What are the sources of ionizing radiation?
Sources include medical X-rays, nuclear reactors, industrial radiography, and naturally occurring radioactive materials (e.g., uranium, radium)
What are the sources of non-ionizing radiation?
Sources include lasers, infrared radiation, microwaves, and radio waves, which can cause burns or tissue damage upon prolonged exposure
What is a mechanical hazard?
A mechanical hazard involves risks associated with moving machinery, tools, and equipment that can cause injuries such as cuts, crushes, and amputations
Why is hazard awareness important in the workplace?
Awareness helps employees and employers identify risks, implement safety measures, and reduce accidents and health issues at work
How can employers prevent workplace hazards?
Employers can implement training programs, provide personal protective equipment (PPE), enforce safety procedures, and conduct regular risk assessments
What role does training play in workplace safety?
Training educates workers on identifying, avoiding, and responding to hazards, ultimately reducing workplace injuries and fatalities.
