state test Flashcards Preview

haz mat > state test > Flashcards

Flashcards in state test Deck (121)
Loading flashcards...
1

Non soluble contaminants should be removed from the skin with?

Liquid soap and water

2

Which of the following is a resource for determining the size of a endangered area of a haz mat incident?

ERG

3

Identify the following pictures PICTURE

Safety vents

4

Steel cylinders designed to withstand pressure may contain?

Compressed gases

5

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

6

A MC 333 cargo tank carries what type of product?

Cryogenic material

7

All of the following are types of toxic skin reaction except?

Carcinogens

8

The hazard identification phase of pre incident planning primarily involves?

Gathering information

9

Title 49 of the Code of Federal Regulations includes all?

DOT regulations

10

The superfund amendment and reauthorization are administered by?

EPA

11

Compressed gases are defined by DOT as having an absolute pressure exceeding?

40 psi at 70 F

12

What measures the ability of a liquid to evaporate, that is, to change from a liquid to a gas?

Vapor pressure

13

On a combustible gas indicator with a reading in % LEL, the reading indicate 0-100% of?

The lower explosive limit

14

Which of the following chemicals can produce methemoglobinemia?

Nitrates

15

The longest approved airline for supplied air respirators are?

300 ft

16

A placard with a class division number 4.2 at the bottom of the placard would be?

Spontaneous combustible material

17

How can subsidiary placards be distinguished from primary placards?

Subsidiary do not carry class or UN number

18

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?

1%

19

PID are generally used to detect?

Organic vapors and gases in low ppm range

20

Class 5 materials such as ammonium nitrate fertilizers include what group?

Organic peroxides

21

Carboxyhemoglobin occur when the carbon monoxide inhibits?

The bloods ability to carry oxygen

22

Asphyxiants are a substance that?

Deprives the body of oxygen

23

Victims of heat stroke experience?

Rapid, strong pulse and flushed, dry skin

24

A "pyrophoric" material describes a material that spontaneously ignites in air at or below?

130F

25

Substances added to monomers to prevent them from polymerizing are?

Inhibitors

26

All gases have a vapor pressure higher than?

760 mmhg

27

A glass or plastic bottle encased in outer package such as polystyrene box or wooden crate may contain?

Hydrochloric acid

28

Inorganic peroxides act as both oxidizers and?

Corrosives

29

What type of respirators should be worn in emergency response?

Positive pressure self-contained breathing apparatus

30

Exposure to hydrogen fluoride can cause depletion of blood?

Calcium