Occupational Health & Safety Guidelines Flashcards

When should a custodian report a near-miss incident at work?

Answer: Immediately, since near-misses indicate real hazard conditions

Near-misses must be reported immediately because they reveal existing hazards that could cause actual injuries if not corrected.

What is the correct procedure for safely diluting concentrated chemical cleaners?

Answer: Add concentrate to water, never water to concentrate

Always add concentrate to water (not water to concentrate) to prevent dangerous spattering or exothermic reactions.

Which piece of PPE is specifically designed to protect against chemical splashes to the face?

Answer: Chemical splash goggles

Chemical splash goggles provide a sealed barrier around the eyes, preventing chemical liquids from reaching the eyes from any direction.

A custodian uses the same mop for bathroom floors and hallway floors without changing solutions. What is the primary safety concern?

Answer: Cross-contamination of pathogens from restrooms to other areas

Using the same mop and solution across restroom and general areas spreads potentially infectious microorganisms to non-contaminated zones.

What does the term 'ergonomics' refer to in a custodial work context?

Answer: Designing work tasks and tools to fit the worker and reduce injury risk

Ergonomics involves designing work tasks, equipment, and environments to fit human physical capabilities, reducing the risk of musculoskeletal injuries.

What is the minimum height at which a fall protection plan is required for custodial workers in general industry per OSHA?

Answer: 4 feet

OSHA's general industry standard (29 CFR 1910.28) requires fall protection when workers are exposed to fall hazards of 4 feet or more.

Which color label on a chemical container under GHS typically indicates that it is an environmental hazard?

Answer: Dead tree and fish symbol

The GHS environmental hazard pictogram shows a dead tree and fish, indicating the chemical is harmful to the aquatic environment.