Laboratory Safety and Procedures Flashcards

What is the purpose of a Job Safety Analysis (JSA)?

Answer: To identify potential hazards in each step of a job and determine preventive measures

A JSA systematically examines each step of a job to identify hazards and establish preventive controls before work begins.

Which organization sets and enforces workplace safety standards in the United States?

Answer: OSHA (Occupational Safety and Health Administration)

OSHA is the federal agency responsible for setting and enforcing workplace safety and health standards.

What is the hierarchy of controls for workplace hazards?

Answer: Elimination, substitution, engineering controls, administrative controls, PPE

The hierarchy of controls prioritizes the most effective methods first: eliminating the hazard is preferred over relying on personal protective equipment.

What must employers provide to employees regarding hazardous chemicals in the workplace?

Answer: Safety Data Sheets (SDS) and hazard communication training

The Hazard Communication Standard requires employers to provide SDS and training about chemical hazards in the workplace.

When should personal protective equipment (PPE) be used?

Answer: When hazards cannot be adequately controlled through other means

PPE is the last line of defense and should be used when engineering and administrative controls cannot fully eliminate hazards.

What is the purpose of a safety audit?

Answer: To systematically evaluate workplace conditions and safety program effectiveness

Safety audits provide systematic evaluation of safety programs, identify deficiencies, and drive continuous improvement.