Exercises
This quiz examines how HR professionals support workplace safety under federal OSHA requirements. Questions cover the hierarchy of controls, injury recordkeeping, severe-incident reporting, hazard communication, personal protective equipment, emergency planning, lockout/tagout, near-miss investigations, training, and employee rights. Scenarios and visual exercises help you apply compliance principles to realistic workplace situations.
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Elimination is most effective because it physically removes the hazard. Substitution, engineering controls, administrative controls, and PPE address hazards that remain present.
A fixed guard is an engineering control because it physically separates workers from the hazard. Signs are administrative controls, while gloves are PPE.
HR should ensure the report is assessed promptly and handled without retaliation. Reporting safety concerns is generally protected activity under the Occupational Safety and Health Act.
A work-related inpatient hospitalization must generally be reported to federal OSHA within 24 hours. A work-related fatality generally has an 8-hour reporting deadline.
Medical treatment beyond first aid, including prescription medication, generally makes a work-related case recordable. Basic first aid and a diagnostic examination alone do not normally do so.
OSHA Form 300A summarizes the previous year's recordable cases and must generally be posted from February 1 through April 30. Form 300 is the log, and Form 301 is the incident report.
A Safety Data Sheet communicates chemical hazards, protective measures, safe storage and handling, first aid, and emergency response information under the Hazard Communication Standard.
The flame-over-circle pictogram identifies an oxidizer. Oxidizers can cause or intensify fires even when they are not themselves combustible.
Employers generally must pay for OSHA-required PPE. Limited exceptions exist for certain items, such as ordinary clothing and some non-specialty safety-toe footwear that employees may wear away from work.
Required training must be delivered in a language and vocabulary workers can understand. Merely providing technical or English-only materials may be inadequate when workers cannot comprehend them.
An emergency action plan includes procedures for reporting emergencies, evacuating, accounting for employees, and assigning rescue or medical duties when applicable.
Exit routes must be continuously free and unobstructed so employees can evacuate safely. Materials or equipment should not narrow, conceal, or block access to an exit.
Lockout/tagout controls hazardous energy so machinery cannot unexpectedly start, move, or release stored energy while employees perform servicing or maintenance.
A personal lock should ordinarily be removed by the authorized employee who applied it. Employer removal is permitted only under a specific procedure that includes verification and employee-protection steps.
A near miss can expose failed controls or unsafe conditions before serious harm occurs. A root-cause investigation supports corrective action and prevention rather than focusing only on blame.
Completed safety inspections are a leading indicator because they measure preventive activity. Injury counts and lost workdays are lagging indicators that reflect events that have already occurred.
On a multi-employer worksite, OSHA may evaluate creating, exposing, correcting, and controlling employers. More than one employer can be cited when the facts and each employer's obligations support it.
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