A critical function of the safety officer is to: Select one:

a. determine the most efficient approach to extricate a victim.

b. stop an emergency operation whenever a rescuer is in danger.

c. brief responders during the demobilization phase of an incident.

b. stop an emergency operation whenever a rescuer is in danger.

Explanation:

A critical function of the safety officer is to stop an emergency operation whenever a rescuer is in danger. This means rather than have both the victims and the rescuer to suffer fatalities or death, he/she aborts the rescue operation.

b. stop an emergency operation whenever a rescuer is in danger.

Explanation:

The safety officers are regarded as important workers in an organization. This is because they are responsible for planning, implementing and overseeing company or organization's employee safety at work. This means that as a safety officer, he/she must be able to provide safety management, monitoring and reporting in the place of work, and subsequently ensure safe practice in the workplace.

In this case, the safety officer must ensure that the company or organization they work with is in compliance and adheres to the guildelines or rules of the Occupational Health and Safety.

In conclusion, they must be able to stop an emergency operation whenever they see that the rescuer is in danger.