SCBA should be worn even if the air after a fire incident appears to be without smoke to protect firefighters from:
a. toxic combustion products.
b. nontoxic airborne particles.
c. overexertion.
d. extremely high levels of oxygen.
Answer: a. toxic combustion products.
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Which of the following causes air flow?
A. Combustion of interior finishings B. Introduction of oxygen into the burning materials C. Escape of gases and flames from burning materials D. Pressure differentials inside and outside compartment
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____________________ dysarthria arises from damage to the cerebellum or to the brainstem vestibular nuclei, or both
Fill in the blank(s) with correct word
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