How does heat generated during a fire help to spread the fire?
A. By preheating adjacent fuels
B. By creating dry pockets of air
C. By eliminating oxygen in the air
D. By heating water as it is applied
A
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Which type of sports massage session combines recovery with remedial applications of massage?
A) Maintenance B) Rehabilitation C) Pre-event D) Postevent
Which of the following blood collection tubes has a glycolytic inhibitor?
A. Green-topped tube B. Gray-topped tube C. Light blue-topped tube D. Red-topped tube
Which of the following statements regarding the quality control tests used on concrete is MOST accurate?
A) If concrete is unsatisfactory, it will not settle during the slump test. B) The sag test checks the amount of aggregate in the cement. C) The compression test is very costly if the results are unsatisfactory. D) The density test is preferred over the slump test because of its convenience.
Which of the following types of special protective clothing is designed as similar to structural personal protective equipment (PPE) but with an aluminized outer shell?
A. Ice rescue B. Technical rescue C. Hazardous materials D. Proximity fire fighting