EPA Lead Risk Assessor Exam Study Guide
Latest 2026/2025;Questions and Answers
Fully Solved 100%.
Course
EPA Lead Risk Assessor
1. What is the primary purpose of a lead-based paint risk
assessment?
A. Determine only whether lead-based paint exists
B. Determine the presence, type, severity, and location of lead-based paint
hazards and recommend controls
C. Remove all lead-based paint from a building
D. Determine the market value of a property
Answer: B
Rationale: A risk assessment goes beyond simply identifying lead-based
paint. It evaluates lead hazards in paint, dust, and soil and provides
recommendations for controlling those hazards. EPA distinguishes this from a
lead-based paint inspection, which primarily determines whether lead-based
paint is present and where it is located.
2. Which activity is primarily concerned with identifying whether
lead-based paint is present and where it is located?
A. Risk assessment
B. Abatement
C. Lead-based paint inspection
D. Clearance examination
Answer: C
Rationale: A lead-based paint inspection determines the presence and
location of lead-based paint. A risk assessment determines whether lead
hazards exist and recommends appropriate control measures.
3. Under EPA regulations, which concentration defines lead-based
paint?
,A. 0.1 mg/cm² or 0.05% by weight
B. 0.5 mg/cm² or 0.25% by weight
C. 1.0 mg/cm² or 0.5% by weight
D. 2.0 mg/cm² or 1.0% by weight
Answer: C
Rationale: EPA's regulatory definition identifies lead-based paint as paint or
another surface coating containing lead at or above 1.0 mg/cm² or 0.5%
by weight.
4. Which federal regulation contains EPA's Lead-Based Paint
Activities requirements?
A. 40 CFR Part 191
B. 40 CFR Part 260
C. 40 CFR Part 745
D. 29 CFR Part 1910 only
Answer: C
Rationale: EPA's lead-based paint activities, including inspection, risk
assessment, and abatement requirements, are principally regulated under
40 CFR Part 745.
5. What is the major difference between a lead inspection and a risk
assessment?
A. An inspection evaluates hazards; a risk assessment only identifies paint
B. An inspection identifies lead-based paint; a risk assessment evaluates lead
hazards and recommends controls
C. They are legally identical
D. A risk assessment can only evaluate soil
Answer: B
Rationale: The inspection answers essentially "Where is lead-based
paint?" The risk assessment answers "What lead hazards exist, what is
causing potential exposure, and what should be done about them?"
, 6. Which three environmental media are especially important during
a residential lead risk assessment?
A. Air, groundwater, and vegetation
B. Paint, dust, and soil
C. Concrete, wood, and glass
D. Water, asbestos, and mold
Answer: B
Rationale: EPA risk assessments evaluate potential lead hazards associated
with paint, dust, and soil.
7. Which condition is most concerning for a lead-based paint
hazard?
A. Intact paint on a surface that is never disturbed
B. Lead paint on a deteriorated friction surface producing lead dust
C. New latex paint on drywall
D. A clean, intact non-lead surface
Answer: B
Rationale: Deteriorated lead-based paint and friction or impact surfaces can
generate lead-containing dust. EPA's hazard provisions specifically address
conditions involving lead-based paint on friction and impact surfaces.
8. Why are friction surfaces important in a lead risk assessment?
A. They always contain asbestos
B. Repeated contact can deteriorate lead-based paint and generate
contaminated dust
C. They cannot contain lead
D. They automatically require complete building demolition
Answer: B
Rationale: Friction can wear lead-based coatings and create lead-containing
dust. Examples may include certain painted windows and doors.
9. Which surface is most likely to be a friction surface?
Latest 2026/2025;Questions and Answers
Fully Solved 100%.
Course
EPA Lead Risk Assessor
1. What is the primary purpose of a lead-based paint risk
assessment?
A. Determine only whether lead-based paint exists
B. Determine the presence, type, severity, and location of lead-based paint
hazards and recommend controls
C. Remove all lead-based paint from a building
D. Determine the market value of a property
Answer: B
Rationale: A risk assessment goes beyond simply identifying lead-based
paint. It evaluates lead hazards in paint, dust, and soil and provides
recommendations for controlling those hazards. EPA distinguishes this from a
lead-based paint inspection, which primarily determines whether lead-based
paint is present and where it is located.
2. Which activity is primarily concerned with identifying whether
lead-based paint is present and where it is located?
A. Risk assessment
B. Abatement
C. Lead-based paint inspection
D. Clearance examination
Answer: C
Rationale: A lead-based paint inspection determines the presence and
location of lead-based paint. A risk assessment determines whether lead
hazards exist and recommends appropriate control measures.
3. Under EPA regulations, which concentration defines lead-based
paint?
,A. 0.1 mg/cm² or 0.05% by weight
B. 0.5 mg/cm² or 0.25% by weight
C. 1.0 mg/cm² or 0.5% by weight
D. 2.0 mg/cm² or 1.0% by weight
Answer: C
Rationale: EPA's regulatory definition identifies lead-based paint as paint or
another surface coating containing lead at or above 1.0 mg/cm² or 0.5%
by weight.
4. Which federal regulation contains EPA's Lead-Based Paint
Activities requirements?
A. 40 CFR Part 191
B. 40 CFR Part 260
C. 40 CFR Part 745
D. 29 CFR Part 1910 only
Answer: C
Rationale: EPA's lead-based paint activities, including inspection, risk
assessment, and abatement requirements, are principally regulated under
40 CFR Part 745.
5. What is the major difference between a lead inspection and a risk
assessment?
A. An inspection evaluates hazards; a risk assessment only identifies paint
B. An inspection identifies lead-based paint; a risk assessment evaluates lead
hazards and recommends controls
C. They are legally identical
D. A risk assessment can only evaluate soil
Answer: B
Rationale: The inspection answers essentially "Where is lead-based
paint?" The risk assessment answers "What lead hazards exist, what is
causing potential exposure, and what should be done about them?"
, 6. Which three environmental media are especially important during
a residential lead risk assessment?
A. Air, groundwater, and vegetation
B. Paint, dust, and soil
C. Concrete, wood, and glass
D. Water, asbestos, and mold
Answer: B
Rationale: EPA risk assessments evaluate potential lead hazards associated
with paint, dust, and soil.
7. Which condition is most concerning for a lead-based paint
hazard?
A. Intact paint on a surface that is never disturbed
B. Lead paint on a deteriorated friction surface producing lead dust
C. New latex paint on drywall
D. A clean, intact non-lead surface
Answer: B
Rationale: Deteriorated lead-based paint and friction or impact surfaces can
generate lead-containing dust. EPA's hazard provisions specifically address
conditions involving lead-based paint on friction and impact surfaces.
8. Why are friction surfaces important in a lead risk assessment?
A. They always contain asbestos
B. Repeated contact can deteriorate lead-based paint and generate
contaminated dust
C. They cannot contain lead
D. They automatically require complete building demolition
Answer: B
Rationale: Friction can wear lead-based coatings and create lead-containing
dust. Examples may include certain painted windows and doors.
9. Which surface is most likely to be a friction surface?
