A Class C fire extinguisher should be used:
A) to put out ordinary combustibles (wood, paper).
B) on energized electrical equipment or wiring where the electric non-conductivity of the
extinguishing agent is important.
C) on combustible metals, such as sodium or magnesium.
D) on fires involving flammable liquids, such as grease or oil.
Question 2
A laceration is a(n):
A) open wound with jagged edges and torn tissue.
B) intentional wound made with a scalpel.
C) closed wound caused by a blow to the body.
D) open wound caused by a sharp object entering the skin and underlying tissue.
A controlled fire being set as part of ecosystem management in Jasper National Park.
Fire Rainbow
In 2008, the U.S. economy suffered a gaping wound as several trillion dollars were ripped out of it.
Paper disks containing various antibiotics are placed on a bacterial culture. If the bacteria are ...
Student Raises Hand in Class
Hands-on class in a massage therapy program.