Risk Assessment & Mitigation Flashcards

When applying the OEC scene size-up framework, identifying 'nature of illness' (NOI) is MOST relevant for which type of patient?

Answer: A guest who collapsed at the base lodge with no known trauma

NOI applies to medical (non-trauma) patients where the underlying condition, not a physical event, is causing the emergency.

Which environmental hazard is MOST likely to be underestimated due to the gradual onset of its effects on rescuers?

Answer: Carbon monoxide in enclosed shelters

Carbon monoxide is odorless and colorless; impaired cognition from low-level exposure can prevent rescuers from recognizing their own incapacitation.

A risk matrix plots probability against severity. A hazard rated 'low probability, high severity' should be managed by:

Answer: Implementing controls to reduce severity and monitoring closely

High-severity hazards require controls even at low probability because their consequences are catastrophic if they occur.

During a multi-agency backcountry rescue, which role is responsible for overall incident strategy and resource coordination?

Answer: Incident Commander

In the Incident Command System (ICS), the Incident Commander holds overall authority for strategy, safety, and resource allocation across all branches.

A patroller notices that a recently groomed slope has developed 'sun cups' by afternoon, increasing fall risk. This is an example of:

Answer: A dynamic hazard requiring reassessment as conditions evolve

Sun cups form progressively during the day due to solar radiation, making this a dynamic hazard that requires ongoing monitoring and possible response.

Which of the following is the BEST example of 'risk communication' in an OEC context?

Answer: Briefing guests at the top of a difficult run about conditions and expected hazards

Effective risk communication delivers relevant, timely hazard information directly to those at risk so they can make informed decisions.

A patroller considers skipping the daily equipment check because conditions seem benign. This reflects which human factor?

Answer: Familiarity trap (normalization of deviance)

Normalization of deviance occurs when repeated uneventful shortcuts make unsafe practices feel acceptable, eroding safety culture over time.