Hazard Identification and Risk Assessment Flashcards

Which hierarchy of controls is considered the MOST effective at eliminating workplace hazards?

Answer: Elimination

Elimination physically removes the hazard from the workplace and is considered the most effective control measure.

A job safety analysis (JSA) is primarily used to:

Answer: Identify hazards associated with specific job tasks before work begins

A JSA breaks down a job into steps and identifies potential hazards for each step so they can be controlled proactively.

What does the term 'residual risk' mean in the context of risk assessment?

Answer: Risk that remains after all control measures have been implemented

Residual risk is the level of risk that remains after all practical control measures have been applied.

Which of the following is an example of an ergonomic hazard?

Answer: Repetitive motion tasks on an assembly line

Ergonomic hazards involve physical stressors such as repetitive motions, awkward postures, and forceful exertions that can cause musculoskeletal disorders.

In a risk matrix, if the severity of an injury is rated 'critical' and the probability is 'likely,' what is the typical risk level?

Answer: High

A high severity combined with a high probability results in a high overall risk rating on a standard risk matrix.

Which document is typically used to communicate chemical hazards to workers in the US?

Answer: Safety Data Sheet (SDS)

Safety Data Sheets (SDS), required under OSHA's Hazard Communication Standard, provide detailed information about chemical hazards.

What is the primary purpose of a 'near miss' report in a safety program?

Answer: To identify hazards and prevent future incidents before an injury occurs

Near miss reporting identifies hazardous conditions and unsafe behaviors that could lead to injuries, enabling corrective actions before harm occurs.