How do shoring and cribbing differ in function?

• A. Cribbing provides support; shoring distributes loads.
• B. They are the same thing.
• C. Shoring provides structural support to a damaged element; cribbing creates a stable, load-distributing platform to bear loads.
• D. Shoring is only for water rescue.

Answer: (A)

Shoring and cribbing serve different stabilization roles in a rescue scenario. Cribbing is the stack of blocks or other rigid members used to create a stable, load-bearing surface. Its job is to bear weight directly and prevent movement by forming a solid base under a load or around a damaged element. Shoring, by contrast, involves installing structural supports (shores, braces, beams) that transfer and distribute the structure’s loads away from the affected area to safe points, helping to keep the system from collapsing.

That’s why cribbing providing support and shoring distributing loads is the best way to describe their distinct functions. The other options either conflate the two or misstate the context (for example, shoring isn’t limited to water rescue).