Test 2

Question 1

NIOSH

Answer 1

National Institute for Occupational Safety and Health

Question 2

ACGIH

Answer 2

American Conference of Governmental Industrial Hygienists

Question 3

APR

Answer 3

Air Purifying Respirator

Question 4

MUC

Answer 4

Maximum Use Concentration

Question 5

PAPR

Answer 5

Powered Air Purifying Respirator

Question 6

CPC

Answer 6

Chemical Protective Clothing

Question 7

Ecosystems Comprised of?

Answer 7

Producers
Consumers
Reducers
Nutrient Materials

Question 8

Autotrophic

Answer 8

Self Nourishing

Question 9

Heterotrophic

Answer 9

Nourished by others

Question 10

Lithographic

Answer 10

Derive energy from hydrogen

Question 11

Transporatation of chemicals when released

Answer 11

Hydrosphere-Water
Atmosphere
Lithosphere
Biosphere

Question 12

Water Movement

Answer 12

Vadose Zone
Precipitation
Evaporation
Transpiration
Infiltration
Recharge
Discharge

Question 13

When tapped can create Artesian…

Answer 13

Confined Aquifer

Question 14

Would have to be pumped

Answer 14

Unconfined Aquifer

Question 15

Transformation of chemicals when released

Answer 15

Photochemical
Biodegradation
Hydrolysis
Oxidation

Question 16

Reactive Perspective

Answer 16

Crisis management, people wait until something happens and then they react to it.

Question 17

Retrospective Perspective

Answer 17

Looking back at past events

Question 18

Prospective Perspective

Answer 18

Predict what will go wrong so we can try to prevent or mitigate something that could happen.

Question 19

Ozone Depleters

Answer 19

Methanol
Radioactive Debris
Acid Rain
CFC

Question 20

How to calculate a TWA and interpret?

Answer 20

TWA= Concentration PPM X TIME in hr/8hours

Question 21

Five Key elements of PPE program?

Answer 21

Hazard Identification
Medical Monitoring
Continuous environmental surveillance
Equipment selection use maintenance and decontamination
Training and administration

Question 22

How long to keep medical records?

Answer 22

30 years after the end of employment

Question 23

Two objectives of a PPE program?

Answer 23

Protect user from hazardous exposure

prevent injury to the user from PPE misuse of malfunction

Question 24

What are APR’s and when to use and not use?

Answer 24

Air-purifying respirator. Don’t use in Oxygen deficiency, IDLH, uncharacteristic confined space

Question 25

What is a SCBA and when to use and not use?

Answer 25

Self- contained breathing apparatus. Use in an Oxygen deficiency atmosphere.

Question 26

What is a protection Factor and how is it used?

Answer 26

It is used to determine the MUC (Maximum use concentration)

Question 27

What are Warning Properties?

Answer 27

Odor, Taste, or irritating effects

Question 28

Levels of protection and difference between levels

Answer 28

Level A-fully enclosed suit with SCBA
Level B- suit not fully enclosed with SCBA
Level C- Same suit as B with APR
Level D

Question 29

What should a written IH plan address?

Answer 29

Hazard Recognition
Hazard Evaluation
Hazard Control
Personnel Training

Question 30

Oxygen deficient atmosphere is?

Answer 30

Less than 19.5%

Question 31

What is penetration, degradation, permeation as it applies to CPC?

Answer 31

Degradation, result of a chemical reaction between contaminant and protective material. Penetration, due to imperfections in design or construction. Permeation, concentration gradient.

Question 32

Criteria for using measurement devices when sampling?

Answer 32

Needs to be accurate and precise.