CMI Occupational Health & Safety Guidelines 4

Question 1

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

Accepted Answer

Immediately, since near-misses indicate real hazard conditions

Answer

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

Question 2

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

Accepted Answer

Add concentrate to water, never water to concentrate

Answer

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

Question 3

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

Accepted Answer

Chemical splash goggles

Answer

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

Question 4

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

Accepted Answer

Cross-contamination of pathogens from restrooms to other areas

Answer

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

Question 5

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

Accepted Answer

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

Answer

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

(CMI) Certified Custodial Technician Practice Test

(CMI) Certified Custodial Technician Practice Test

CMI Occupational Health & Safety Guidelines 4