Safety Trained Supervisor Safety Trained Supervisor 5 — Questions and Answers
Question 1: The primary goal of an emergency action plan (EAP) under OSHA 29 CFR 1910.38 is to:
- Document all workplace injuries for insurance claims
- Facilitate and organize employer and employee actions during workplace emergencies (Correct answer)
- Outline disciplinary procedures for safety violations
- Establish chemical inventory tracking procedures
Correct answer: Facilitate and organize employer and employee actions during workplace emergencies
An EAP establishes procedures to protect employees during emergencies such as fires, medical crises, or natural disasters.
Question 2: Ergonomic hazards in the workplace primarily lead to which category of work-related disorders?
- Acute traumatic injuries
- Musculoskeletal disorders (MSDs) (Correct answer)
- Chemical poisoning
- Respiratory disease
Correct answer: Musculoskeletal disorders (MSDs)
Ergonomic risk factors such as repetitive motion, forceful exertions, and awkward postures primarily cause musculoskeletal disorders.
Question 3: When a worker is exposed to a noise level of 90 dBA, OSHA's hearing conservation standard requires a hearing conservation program if that exposure lasts for:
- 1 hour or more per day
- 2 hours or more per day
- 8 hours per day (the full workday) (Correct answer)
- Any duration above 85 dBA TWA
Correct answer: 8 hours per day (the full workday)
OSHA's permissible exposure limit for noise is 90 dBA for an 8-hour time-weighted average before a full conservation program is mandated at that level.
Question 4: Which OSHA recordkeeping form is used to record the details of each work-related injury or illness?
- OSHA 300 Log
- OSHA 300A Summary
- OSHA 301 Incident Report (Correct answer)
- OSHA 304 First Report of Injury
Correct answer: OSHA 301 Incident Report
The OSHA 301 Incident Report captures the detailed narrative for each individual recordable work-related injury or illness.
Question 5: A supervisor discovers a worker using a damaged electrical cord. Under OSHA standards, the supervisor should FIRST:
- Schedule the cord for replacement next maintenance cycle
- Allow work to continue while documenting the hazard
- Remove the damaged cord from service immediately (Correct answer)
- Issue a verbal warning to the worker
Correct answer: Remove the damaged cord from service immediately
Damaged electrical cords present an immediate electrocution or fire hazard and must be removed from service right away.
Question 6: What is the key difference between a 'hazard' and a 'risk' in safety management?
- Hazards are always physical; risks are always chemical
- A hazard is the source of potential harm; risk is the likelihood and severity of that harm occurring (Correct answer)
- Risk is identified during inspections; hazards are identified during investigations
- There is no meaningful difference — the terms are interchangeable
Correct answer: A hazard is the source of potential harm; risk is the likelihood and severity of that harm occurring
A hazard is a condition or agent with the potential to cause harm, while risk evaluates the probability and consequence of that harm actually occurring.
Question 7: During a safety inspection, a supervisor finds a blocked emergency exit. According to OSHA standards, this is:
- Acceptable if the exit is marked with a sign
- A serious violation requiring immediate correction (Correct answer)
- Only a concern during fire drills
- Permissible if an alternate exit is available nearby
Correct answer: A serious violation requiring immediate correction
OSHA requires exit routes to remain unobstructed at all times; a blocked exit is a serious violation that must be corrected immediately.
Safety Trained Supervisor Safety Trained Supervisor 5
The primary goal of an emergency action plan (EAP) under OSHA 29 CFR 1910.38 is to: