While performing a scene size-up for a silo rescue, the paramedic is told that the fermentation of the silage ended 2 months earlier. What does this information tell the paramedic?
A) c. Toxic gasses have ceased accumulating and may have dissipated.
B) d. Toxic gasses have reached their maximum concentration.
C) b. Toxic gasses are still present but at less than flash point levels.
D) a. Nothing, as toxic gasses are continually produced and are still accumulating.
Answer: A) c. Toxic gasses have ceased accumulating and may have dissipated.