Safety Trained Supervisor Incident Investigation and Reporting Questions and Answers 1 — Questions and Answers
Question 1: A supervisor is investigating an incident where a box fell from a high shelf during restocking, landing in the aisle without striking anyone. This event is best classified as a:
- First aid incident
- Near miss (Correct answer)
- Lost time accident
- OSHA recordable event
Correct answer: Near miss
A near miss is an unplanned event that had the potential to cause injury or damage but did not. Since the box could have easily struck and injured someone, this is a classic example of a near miss.
Question 2: What is the primary goal of conducting a root cause analysis after a workplace incident?
- To assign blame to the responsible employees
- To calculate the total cost of the incident to the company
- To complete the necessary regulatory paperwork for compliance
- To identify underlying system failures to prevent future incidents (Correct answer)
Correct answer: To identify underlying system failures to prevent future incidents
The fundamental purpose of a root cause analysis is to look beyond the immediate causes of an incident to find the underlying, system-related reasons it occurred. By identifying and correcting these systemic failures, an organization can prevent similar incidents from happening again.
Question 3: According to OSHA regulations, which of the following events requires an employer to report the incident to OSHA within 24 hours?
- The death of an employee from a work-related heart attack
- Any injury requiring a visit to an urgent care clinic
- The in-patient hospitalization of one employee for observation (Correct answer)
- An employee breaking an arm and being sent home for the day
Correct answer: The in-patient hospitalization of one employee for observation
OSHA requires employers to report the in-patient hospitalization of one or more employees within 24 hours of the work-related incident. A work-related fatality must be reported within 8 hours, while injuries requiring only medical treatment beyond first aid are recordable but not immediately reportable.
Question 4: A supervisor is interviewing a witness to a serious incident. Which of the following is the MOST effective technique to gather accurate, unbiased information?
- Ask leading questions to see if the witness confirms the supervisor's theory.
- Interview the witness in a group with their coworkers to get a consensus.
- Conduct the interview in a private setting and ask open-ended questions. (Correct answer)
- Wait several days before conducting the interview to let the witness calm down.
Correct answer: Conduct the interview in a private setting and ask open-ended questions.
To get the most accurate and untainted account, witnesses should be interviewed individually in a private, non-threatening environment. Asking open-ended questions (e.g., "Tell me what you saw") encourages the witness to provide a detailed narrative in their own words without influence or bias.
Question 5: After ensuring an injured employee receives medical attention and the area is safe, what is the most critical next step for a supervisor in the incident investigation process?
- Secure the incident scene to preserve evidence. (Correct answer)
- Notify the corporate legal department of the event.
- Begin filling out the OSHA 301 form.
- Calculate the direct costs of the incident.
Correct answer: Secure the incident scene to preserve evidence.
Immediately after addressing personnel safety and medical needs, the supervisor must secure the incident scene. This prevents evidence from being moved, altered, or destroyed, which is crucial for conducting an accurate investigation to determine the root causes.
Question 6: An investigation reveals an employee was injured because they were not wearing required safety glasses. A root cause analysis would focus on which of the following questions?
- Who is the employee's direct supervisor?
- What is the cost to replace the safety glasses?
- Why was the employee not wearing the required safety glasses? (Correct answer)
- What was the specific task being performed?
Correct answer: Why was the employee not wearing the required safety glasses?
A root cause analysis pushes beyond the immediate cause (not wearing PPE) to understand the systemic reasons behind it. Asking 'Why?' helps uncover issues like inadequate training, poor supervision, lack of availability of proper PPE, or a culture that doesn't enforce safety rules, which are the true root causes that must be fixed to prevent recurrence.
Safety Trained Supervisor Incident Investigation and Reporting Questions and Answers 1
A supervisor is investigating an incident where a box fell from a high shelf during restocking, landing in the aisle without striking anyone.
This event is best classified as a: