Which of the following is a scannable label used in filing and inventory systems?

What is flameover (rollover)?

A) A rapidly occurring transitional event in the development of a compartment fire B) The condition whereby unburned fuel (pyrolyzate) from the originating fire has accumulated in the ceiling layer to a sufficient concentration that it ignites and burns C) The ignition of unburned pyrolyzates due to sudden influx of air which ignites and results in an extremely rapid burning of gases/pyrolysis products being forced out through an opening D) The sudden ignition of a diffused fuel suspended in the atmosphere

Regional anesthesia is accomplished through nerve, or field, blocking.?

Indicate whether the statement is true or false