Which statement about fire department pumpers and foam capability is MOST accurate?
A. Most fire department pumpers are not generally capable of discharging foam.
B. Fire department pumpers are often capable of discharging foam Class A fires but not Class B fires.
C. Fire department pumpers are often capable of discharging foam on Class B fires but not Class A fires.
D. Many fire departments operate pumpers capable of discharging foam on Class A and/or Class B fires.
Answer: D. Many fire departments operate pumpers capable of discharging foam on Class A and/or Class B fires.
You might also like to view...
Why do pulmonary contusions resulting from flail segments produce hypoxia?
A) Blood in the pleural space impairs lung expansion B) Air in the pleural space impairs ventilation C) Blood clots in the alveoli impair perfusion D) Pulmonary tissue bruising impairs oxygen diffusion
If untreated, OSA can lead to hypertension, ____, sudden cardiovascular death, and increased risk for brain infarction.
A. right ventricular hypertrophy B. heart valve thrombosis C. left and right ventricular hypertrophy D. heart valve hematoma