Wisconsin Lead Abatement Worker
Exam Practice Questions And Correct
Answers (Verified Answers) Plus
Rationales 2026 Q&A | Instant
Download Pdf
1. What is the primary purpose of lead abatement?
A. Improve building appearance
B. Increase property value
C. Permanently eliminate lead-based paint hazards
D. Reduce utility costs
Answer: C
Rationale: Lead abatement is intended to permanently eliminate lead
hazards through approved methods rather than temporarily controlling
them.
, 2. Which age of housing is most likely to contain lead-based paint?
A. Built after 2000
B. Built after 1995
C. Built after 1985
D. Built before 1978
Answer: D
Rationale: Residential buildings constructed before 1978 are most likely to
contain lead-based paint because its residential use was banned in that
year.
3. Which route is the most common way lead enters the body during
abatement work?
A. Skin absorption
B. Eye contact
C. Inhalation and ingestion of lead dust
D. Hair exposure
Answer: C
Rationale: Workers primarily absorb lead by breathing contaminated dust
or swallowing dust transferred from hands, food, or cigarettes.
, 4. Which federal agency establishes worker protection requirements for
lead exposure?
A. EPA
B. CDC
C. HUD
D. OSHA
Answer: D
Rationale: OSHA establishes workplace standards, including permissible
exposure limits and protective measures for employees.
5. What is the OSHA action level for airborne lead?
A. 10 µg/m³
B. 30 µg/m³
C. 50 µg/m³
D. 100 µg/m³
Answer: B
Rationale: OSHA's action level for airborne lead is 30 micrograms per cubic
meter of air averaged over an 8-hour workday.
, 6. What is the OSHA permissible exposure limit (PEL) for lead?
A. 25 µg/m³
B. 30 µg/m³
C. 50 µg/m³
D. 100 µg/m³
Answer: C
Rationale: The OSHA PEL for airborne lead is 50 micrograms per cubic
meter as an 8-hour time-weighted average.
7. Which PPE is always required when airborne lead dust is present?
A. Hard hat
B. Safety vest
C. Appropriate respirator
D. Hearing protection
Answer: C
Rationale: Respirators protect workers from inhaling hazardous lead dust
when engineering controls alone are insufficient.
Exam Practice Questions And Correct
Answers (Verified Answers) Plus
Rationales 2026 Q&A | Instant
Download Pdf
1. What is the primary purpose of lead abatement?
A. Improve building appearance
B. Increase property value
C. Permanently eliminate lead-based paint hazards
D. Reduce utility costs
Answer: C
Rationale: Lead abatement is intended to permanently eliminate lead
hazards through approved methods rather than temporarily controlling
them.
, 2. Which age of housing is most likely to contain lead-based paint?
A. Built after 2000
B. Built after 1995
C. Built after 1985
D. Built before 1978
Answer: D
Rationale: Residential buildings constructed before 1978 are most likely to
contain lead-based paint because its residential use was banned in that
year.
3. Which route is the most common way lead enters the body during
abatement work?
A. Skin absorption
B. Eye contact
C. Inhalation and ingestion of lead dust
D. Hair exposure
Answer: C
Rationale: Workers primarily absorb lead by breathing contaminated dust
or swallowing dust transferred from hands, food, or cigarettes.
, 4. Which federal agency establishes worker protection requirements for
lead exposure?
A. EPA
B. CDC
C. HUD
D. OSHA
Answer: D
Rationale: OSHA establishes workplace standards, including permissible
exposure limits and protective measures for employees.
5. What is the OSHA action level for airborne lead?
A. 10 µg/m³
B. 30 µg/m³
C. 50 µg/m³
D. 100 µg/m³
Answer: B
Rationale: OSHA's action level for airborne lead is 30 micrograms per cubic
meter of air averaged over an 8-hour workday.
, 6. What is the OSHA permissible exposure limit (PEL) for lead?
A. 25 µg/m³
B. 30 µg/m³
C. 50 µg/m³
D. 100 µg/m³
Answer: C
Rationale: The OSHA PEL for airborne lead is 50 micrograms per cubic
meter as an 8-hour time-weighted average.
7. Which PPE is always required when airborne lead dust is present?
A. Hard hat
B. Safety vest
C. Appropriate respirator
D. Hearing protection
Answer: C
Rationale: Respirators protect workers from inhaling hazardous lead dust
when engineering controls alone are insufficient.
