Question 1. A condition where excess heat builds inside the body is known as ____.
heat stroke
heat cramp
hyperthermia
hypothermia
Question 2. ____ units are breathing apparatus where the user carries all components required for the system.
Canister-based
Self-contained
Backpack
Enclosed
Question 3. The speed at which hazardous materials seep into CPC is known as the ____ rate.
permeation
penetration
infiltration
breakthrough
Question 4. A small cylinder worn on the belt of the user of an air-line system to allow the user to disconnect from the air line in the event of an emergency is known as a(n) ____.
escape pack
backup pack
backup canister
escape canister
Question 5. A solution that contains similar amounts of material commonly found in the body is known as a(n) ____ solution.
orthostatic
isotonic
hypothermic
hyperthermic
Question 6. The process by which the material inside a cartridge traps the airborne contaminant by taking it into the medium is known as ____.
adsorption
absorption
attraction
attachment
Question 7. The process by which the material inside a cartridge traps the airborne contaminant by attaching to the contaminant is known as ____.
adsorption
absorption
attraction
attachment
Question 8. A(n) ____ provides the highest level of respiratory protection when an inhalation hazard is present.
SAR
APR
CGA
PAPR
Question 9. A number OSHA assigns to respiratory protection equipment to illustrate the level of protection offered is known as the ____.
protection index
respiration index
protection factor
respiration factor
Question 10. A(n) ____ suit covers the body only and leaves the breathing-air system outside the suit.
total
air system
non-encapsulating
encapsulating