EPA Lead Risk Assessor Exam Study Guide (2024 –
2025) With Complete Solution
HUD Guidelines - ANSWER-What Federal document serves as an overall guideline
for performing inspections, risk assessments, and abatement activities?
chelation therapy - ANSWER-A child may be treated for lead poisoning by using...
Identify LBP hazards - ANSWER-The purpose of a lead risk assessment is to?
Elevated Blood Level - ANSWER-What does EBL mean?
Ingestion of lead dust - ANSWER-How does lead primarily enter children's bodies?
No, the elevated blood levels of 17ug/dL and 16ug/dL were not consecutive - ANSWER-Would a child
with consecutive blood lead tests of 17 ug/dl, 9 ug/dl, and 16 ug/dl be considered to be lead poisoned?
Lead Inspection - ANSWER-Which is more useful for the renovation contractor, the lead inspection or
the risk assessment?
Visual
Dust
Soil
Paint Chip
XRF
Water - ANSWER-What six sampling methods do Risk Assessors use to identify lead hazards?
Notify the client in writing - ANSWER-A certified Risk Assessor may conduct a Risk assessment on a
property which is to be abated by the firm for which they work, if they...
30 ug/m3 - ANSWER-What is the OSHA Action Level for lead?
,EPA Lead Risk Assessor Exam Study Guide (2024 –
2025) With Complete Solution
Optional - ANSWER-Water sampling as part of a Risk Assessment is:
Mandatory, Optional, or Never included?
Dust
Friction Surface
Impact Surface
Chewable Surface
Deteriorated Paint
Soil - ANSWER-What are the six LBP hazards defined by EPA?
1,200 ppm - ANSWER-EPA Soil lead hazard in general yard area
True - ANSWER-XRF analysis is the most common method for determining LBP
False, XRF is most commonly used to determine LBP but not hazards - ANSWER-XRF analysis is the most
common method for determining lead hazards
Performance Characteristic Sheet (PCS) supplied with the XRF - ANSWER-Where would you find
operational data for an XRF?
13 - ANSWER-How many dust samples are usually taken for a Risk Assessment?
Removal
Enclosure
Encapsulation - ANSWER-What are the three forms of lead abatement?
, EPA Lead Risk Assessor Exam Study Guide (2024 –
2025) With Complete Solution
3 shots on the 1.02 standard - ANSWER-How do you calibrate an XRF?
Beginning
End
Every 4 hours
Every time the device is powered down - ANSWER-How often do you calibrate an XRF?
Equal to or greater than 1.0 mg/cm2 - ANSWER-LBP per XRF
Greater than 0.5% by weight - ANSWER-LBP % level by paint chip analysis
40 ug/ft2 - ANSWER-EPA Floor clearance/hazard level
250 ug/ft2 - ANSWER-EPA Window sill or stool clearance/hazard level
400 ug/ft2 - ANSWER-EPA Window trough or well clearance/hazard level
50 ug/m3 - ANSWER-OSHA lead PEL
30 ug/m3 - ANSWER-OSHA lead Action Level
400 ppm - ANSWER-EPA Soil play area/vegetable garden clearance/hazard level
1,200 ppm - ANSWER-EPA Soil other parts of yard clearance/hazard level
5,000 ppm - ANSWER-HUD required Level for soil abatement
2025) With Complete Solution
HUD Guidelines - ANSWER-What Federal document serves as an overall guideline
for performing inspections, risk assessments, and abatement activities?
chelation therapy - ANSWER-A child may be treated for lead poisoning by using...
Identify LBP hazards - ANSWER-The purpose of a lead risk assessment is to?
Elevated Blood Level - ANSWER-What does EBL mean?
Ingestion of lead dust - ANSWER-How does lead primarily enter children's bodies?
No, the elevated blood levels of 17ug/dL and 16ug/dL were not consecutive - ANSWER-Would a child
with consecutive blood lead tests of 17 ug/dl, 9 ug/dl, and 16 ug/dl be considered to be lead poisoned?
Lead Inspection - ANSWER-Which is more useful for the renovation contractor, the lead inspection or
the risk assessment?
Visual
Dust
Soil
Paint Chip
XRF
Water - ANSWER-What six sampling methods do Risk Assessors use to identify lead hazards?
Notify the client in writing - ANSWER-A certified Risk Assessor may conduct a Risk assessment on a
property which is to be abated by the firm for which they work, if they...
30 ug/m3 - ANSWER-What is the OSHA Action Level for lead?
,EPA Lead Risk Assessor Exam Study Guide (2024 –
2025) With Complete Solution
Optional - ANSWER-Water sampling as part of a Risk Assessment is:
Mandatory, Optional, or Never included?
Dust
Friction Surface
Impact Surface
Chewable Surface
Deteriorated Paint
Soil - ANSWER-What are the six LBP hazards defined by EPA?
1,200 ppm - ANSWER-EPA Soil lead hazard in general yard area
True - ANSWER-XRF analysis is the most common method for determining LBP
False, XRF is most commonly used to determine LBP but not hazards - ANSWER-XRF analysis is the most
common method for determining lead hazards
Performance Characteristic Sheet (PCS) supplied with the XRF - ANSWER-Where would you find
operational data for an XRF?
13 - ANSWER-How many dust samples are usually taken for a Risk Assessment?
Removal
Enclosure
Encapsulation - ANSWER-What are the three forms of lead abatement?
, EPA Lead Risk Assessor Exam Study Guide (2024 –
2025) With Complete Solution
3 shots on the 1.02 standard - ANSWER-How do you calibrate an XRF?
Beginning
End
Every 4 hours
Every time the device is powered down - ANSWER-How often do you calibrate an XRF?
Equal to or greater than 1.0 mg/cm2 - ANSWER-LBP per XRF
Greater than 0.5% by weight - ANSWER-LBP % level by paint chip analysis
40 ug/ft2 - ANSWER-EPA Floor clearance/hazard level
250 ug/ft2 - ANSWER-EPA Window sill or stool clearance/hazard level
400 ug/ft2 - ANSWER-EPA Window trough or well clearance/hazard level
50 ug/m3 - ANSWER-OSHA lead PEL
30 ug/m3 - ANSWER-OSHA lead Action Level
400 ppm - ANSWER-EPA Soil play area/vegetable garden clearance/hazard level
1,200 ppm - ANSWER-EPA Soil other parts of yard clearance/hazard level
5,000 ppm - ANSWER-HUD required Level for soil abatement
