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Hazmat Tech > Mod 6 + 7 > Flashcards

Mod 6 + 7 Flashcards

1
Q

What are the 3 levels of protection for HMT

A
  1. Time
  2. Distance
  3. Shielding
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2
Q

What are the PPE selection factors:

A
  1. Person
  2. Mission
  3. Environment
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3
Q

What are the 3 types of respirators

A
  1. SCBA
  2. APR
  3. SAR (supplied air respirator)
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4
Q

Level A what type of haz mat is it used for

A

Gas
Vapors
Liquids
Unknown

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5
Q

What level of suit includes Liquid splash with respiratory protection

A

Level B

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6
Q

What level of suit includes liquid splash protection with APR

A

Level C

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7
Q

What are the 2 factors regarding Permiation

A

Breakdown Time

Permeation Rate

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8
Q

How is Breakdown time measured

A

In minutes

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9
Q

The amount of a chemical which passes through a given area of clothing per unit of time.

A

Permeation Rate

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10
Q

What are the 4 factors that influence permeation

A
  1. Temp
  2. Thickness of material
  3. Concentration of chemical
  4. Multi-component Liquid
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11
Q

The flow of a chemical through closures, seams, and pinholes or other imperfections in a protective clothing on a non-molecular level

A

Penetration

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12
Q

The elapsed time from initial contact on the outside surface of the CPC to the first detection of chemical on the inside surface

A

Breakthrough time

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13
Q

The amount of a chemical which passes through a given area of clothing per unit of time

A

Permeation Rate

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14
Q

A deleterious change in one or more physical properties of a protective clothing material due to contact with a chemical

A

Degredation

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15
Q

What are the signs of degredation

A
  1. Discoloration
  2. Tackiness
  3. Cracking
  4. Bubbling
  5. Stiffness
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16
Q

List the 4 Emergencies Working in CPE

A
  1. Loss of air in SCBA
  2. Loss of comms with partner
  3. Integrity breach of CPE
  4. Bodily Injury
17
Q

The physical and chemical properties that contribute to the unacceptable risk to health, safety, and environment.Any Material capable of causing harm

A

Hazard

18
Q

The process by which people and equipment are subjected to or com in contact with a hazardous material.

A

Exposure

19
Q

The process of transferring a hazardous material from its source to others

A

Contamination

20
Q

the process by which the haz mat is carried outside of the control zone and is transferred from one to another.

A

Secondary Contamination

21
Q

Wheat are the 4 main reasons for decontamination

A
  1. decon can be performed at any time an exposure to haz mat may have or is known to have occurred
  2. obvious contamination of a surface
  3. There is suspected contamination of a surface by a hazardous material
  4. there is even a minimal likelihood of exposure to a haz mat.
22
Q

7 physical methods of decontamination

A
  1. Brushing
  2. Dilution
  3. Scraping/Scrubbing
  4. Sorption
  5. Absorption
  6. Adsorption
  7. vacuuming
23
Q

Steps to Emergency Decon

A

Flush
Strip
Flush

24
Q

Steps to Mass Decon

A

Strip
Flush
Cover

25
Q

Steps to Stage 1 decon

A
  1. Gross wash
  2. Doff PPE
  3. Personal Hygene
26
Q

Steps to Stage 2 decon:

A
  1. Tool Drop
  2. Gross Wash
  3. Soap Solution wash
  4. Water rinse
  5. Doff PPE
  6. Personal Hygene
27
Q

Steps to Stage 3 Decon

A
  1. Tool Drop
  2. Gross Wash
  3. Wash and rinse
  4. Doff Outer PPE
  5. Doff Inner PPE
  6. Doff inner clothes
  7. Personal Hygiene
  8. Medical
  9. Record keeping

Hazmat Tech (8 decks)

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