Flashcards in state test Deck (121)
Non soluble contaminants should be removed from the skin with?
Liquid soap and water
Which of the following is a resource for determining the size of a endangered area of a haz mat incident?
Identify the following pictures PICTURE
Steel cylinders designed to withstand pressure may contain?
A tanker equipped with propane burners and attached propane tanks with a working tank pressure usually between 400-500 degrees is what type of carrier?
Tar and Asphalt carrier
A MC 333 cargo tank carries what type of product?
All of the following are types of toxic skin reaction except?
The hazard identification phase of pre incident planning primarily involves?
Title 49 of the Code of Federal Regulations includes all?
The superfund amendment and reauthorization are administered by?
Compressed gases are defined by DOT as having an absolute pressure exceeding?
40 psi at 70 F
What measures the ability of a liquid to evaporate, that is, to change from a liquid to a gas?
On a combustible gas indicator with a reading in % LEL, the reading indicate 0-100% of?
The lower explosive limit
Which of the following chemicals can produce methemoglobinemia?
The longest approved airline for supplied air respirators are?
A placard with a class division number 4.2 at the bottom of the placard would be?
Spontaneous combustible material
How can subsidiary placards be distinguished from primary placards?
Subsidiary do not carry class or UN number
If you're monitoring a gas with a LEL of 2% and your combustible gas indicator reads 50% LEL what is the actual % of gas in the atmosphere?
PID are generally used to detect?
Organic vapors and gases in low ppm range
Class 5 materials such as ammonium nitrate fertilizers include what group?
Carboxyhemoglobin occur when the carbon monoxide inhibits?
The bloods ability to carry oxygen
Asphyxiants are a substance that?
Deprives the body of oxygen
Victims of heat stroke experience?
Rapid, strong pulse and flushed, dry skin
A "pyrophoric" material describes a material that spontaneously ignites in air at or below?
Substances added to monomers to prevent them from polymerizing are?
All gases have a vapor pressure higher than?
A glass or plastic bottle encased in outer package such as polystyrene box or wooden crate may contain?
Inorganic peroxides act as both oxidizers and?
What type of respirators should be worn in emergency response?
Positive pressure self-contained breathing apparatus