On a cleaning-product label, what does the word 'disinfectant' specifically mean?
Vocabulary Reading
Question · Easy
Lockout/tagout, called like a cup final
Short
An SDS (Safety Data Sheet) is required for every chemical in the building. Which section of an SDS lists the personal protective equipment needed?
Question · Medium
Written, printed or graphic elements affixed to a chemical's immediate container or outside packaging, distinct from the separate 16-section data document.
Hazard communication
Guess the Term
Chapter 1: Introduction & Exam Overview
1.1 USPS Postal Exam 916 Facts, Format, & Scoring
Study guide
A work order says: 'Clean and disinfect all restroom fixtures by 0900.' What does 'fixtures' refer to?
Read the clue and guess the term in 6 tries.
Game
On a GHS chemical label, a pictogram showing a flame indicates the product is:
Document with a required 16-section format that describes a hazardous chemical's dangers and how to handle it.
Which term means 'a substance that physically removes dirt and soil but does not necessarily kill germs'?
GFCI inspection
A label says 'Dilute 1:64 with water.' What does that ratio mean?
One of two signal words on a chemical label, used for the more severe hazards.
1.2 How to Study & Use This Guide Effectively
Which word best matches the definition: 'a tool used to clean carpet by suction'?
Swap tiles to line up three of the same term.
Term Match
A daily checklist shows the column heading 'Frequency'. What does 'Frequency' mean in this context?
United Nations standard, primarily Revision 7, that the U.S. workplace hazard communication rule is intended to be consistent with.
Which of the following BEST defines 'biohazard'?
OSHA fall heights, to scale
A label states the product has a 'contact time of 10 minutes'. What must you do?
The whole category of gear worn to reduce exposure to hazards that cause serious workplace injuries and illnesses.
Basic safety
Chapter 2: Vocabulary & Reading (Custodial Terms & Safety Labels)
2.1 Cleaning Chemical Vocabulary & Product Classifications
On a custodial route sheet, 'EOD' next to a task most likely means:
Flip two cards at a time to find matching terms.
Term Pairs
Which sentence is grammatically correct on a maintenance log?
Hand covering listed with safety glasses, hard hats and respirators as protective equipment.
A label reads 'DANGER — KEEP OUT OF REACH OF CHILDREN.' What signal word is used here?
What a Safety Data Sheet tells you
Which word means 'the deliberate process of preparing a chemical at the correct strength by adding water'?
To raise a load from a lower to a higher level; safe practice keeps it above the knees and below the shoulders when possible.
2.2 Reading Product Labels & GHS Hazard Pictograms
Read this work-order line: 'High-dust supply closet — monthly.' Which task is being assigned?
Find five hidden terms in a grid of letters.
Term Search
Which word means 'a device that pulls liquid across a surface to push it toward a drain'?
Fast-acting breaker that compares current going to and returning from equipment and shuts off power when the two differ.
On a chemical label, 'CONCENTRATE' means the product:
On a custodial schedule, 'PRN' next to a task means:
Warning-only method that places a prominent notice on an energy-isolating device to show equipment must not be operated.
2.3 Understanding Safety Data Sheets (SDS / MSDS)
Which is the BEST description of 'sanitize'?
Government Exam Prep Podcast
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Podcast
A label warning reads 'Use only in a well-ventilated area.' What does this mean?
Household liquid product containing sodium hypochlorite that must never be mixed with any other cleaner or disinfectant.
General cleaning
Read the line: 'After mopping, allow floor to dry before allowing foot traffic.' What does 'foot traffic' mean?
Which is an example of 'organic soil' a custodian must clean?
Growth that damages what it grows on; a patch under about 10 square feet can often be handled by the occupant.
Chapter 3: Basic Safety & OSHA Standards
3.1 Personal Protective Equipment (PPE) Selection & Maintenance
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