In incident investigations, how does risk assessment influence prioritization of actions?

• A. It has no impact on action prioritization.
• B. It prioritizes actions based on severity and probability to mitigate highest risk first.
• C. It prioritizes actions solely by cost.
• D. It prioritizes actions based only on the age of the incident.

Answer: (B)

Risk assessment in incident investigations uses how severe the potential harm could be and how likely it is to occur to rank actions so the highest risk is tackled first. By focusing on the greatest risk, you allocate resources to reduce the biggest potential harm rather than chasing the easiest or cheapest fix. For example, a defect that could cause a serious injury and has a real chance of occurring should be prioritized over something with minor impact and low probability, because it removes more risk overall. The other options miss this logic: prioritizing by cost ignores safety impact, while prioritizing by the age of the incident or claiming there’s no impact contradicts the purpose of evaluating risk to guide actions.