Which of the following BEST describes why firefighters must use SCBA during overhaul?
A. Smoke is not like other flammable gases; it will not burn or explode.
B. Hazardous concentrations of smoke are only present outside the structure.
C. Hazardous concentrations are typically below short-term exposure limits.
D. Volume and density of smoke may be reduced, but the hazard is not eliminated.
D
Health Professions
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As you are palpating your patient's chest, he speaks, and you can feel the vibration through the chest wall. You should document this as:
A) crepitus. B) tactile fremitus. C) bronchovesicular sounds. D) a pleural friction rub.
Health Professions
Which type of bite disorder presents as a receding chin when one or both jaws are more posterior?
a. Retrognathism b. Prognathism c. Apertognathism d. Micrognathism
Health Professions