Upon Arrival at the Scene of a Bridge Collapse, You

Multiple Choice

Upon arrival at the scene of a bridge collapse, you determine that at least three patients are now trapped at the bottom of a steep ravine. You inform dispatch of the situation and request that multiple resources respond, including crews trained in long line rescue. You have just completed which phase of rescue operations?

A) Hazard mitigation
B) Arrival and size-up
C) Resource allocation
D) Access and assessment