What portable fire extinguisher rating is based on the approximate square foot (square meter) area of flammable liquid a nonexpert operator can extinguish?
A. Class A rating
B. Class B rating
C. Class K rating
D. Multiple markings
B
Health Professions
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If after ____ minutes of rest a firefighter does not feel ready or appear able to return to operations, the firefighter should be assessed by EMS personnel in the rehabilitation area.
A. ten B. fifteen C. twenty D. thirty
Health Professions
Radiation has the ability to cause a number of health problems up to and including death, which can occur within weeks.
Answer the following statement true (T) or false (F)
Health Professions
This type of glia cell attacks microbes and removes debris
A) Neurilemma B) Microglia C) Oligodendrocyte D) Astroglia
Health Professions
The gatekeeper in an HMO is also known as the:
A) family physician. B) primary care physician. C) physician. D) none of the above.
Health Professions