OHIO LEAD ABATEMENT WORKER EXAM
QUESTIONS AND CORRECT ANSWERS (VERIFIED
ANSWERS) PLUS RATIONALES 2025|2026 Q&A |
INSTANT DOWNLOAD PDF
CORE DOMAINS
• Ohio Lead Licensing Requirements
• Health Effects of Lead Exposure
• Regulatory Framework (OSHA, EPA, HUD, Ohio)
• Work Practice Controls and Engineering Controls
• Personal Protective Equipment and Respiratory Protection
• Personal Hygiene and Decontamination
• Cleanup, Clearance, and Waste Disposal
• Worker Protection and Medical Surveillance
Introduction
The Ohio Lead Abatement Worker Exam evaluates a candidate's knowledge of safe work practices,
regulatory requirements, and health protection measures essential for lead abatement work. The exam
assesses understanding of OSHA lead standards, EPA regulations, Ohio Department of Health licensing,
and HUD guidelines. Candidates must demonstrate competency in hazard recognition, engineering
controls, respiratory protection, personal hygiene, cleanup procedures, and waste disposal. The multiple-
choice format includes knowledge-based and scenario-driven questions emphasizing practical
application, critical thinking, and adherence to safety protocols in real-world abatement projects.
SECTION ONE: QUESTIONS 1–100
1. What is the minimum duration of the initial Lead Abatement Worker training course required by the
Ohio Department of Health?
A. 16 hours
B. 24 hours
C. 32 hours
D. 40 hours
Correct answer: B. 24 hours
RATIONALE: Ohio Administrative Code requires at least twenty-four classroom hours of training
based on the OSHA lead in construction standard for lead abatement worker licensure .
,2. Which federal regulation establishes the lead standard for the construction industry?
A. 29 CFR 1910.1025
B. 29 CFR 1926.62
C. 40 CFR 745
D. 24 CFR 35
Correct answer: B. 29 CFR 1926.62
RATIONALE: The OSHA lead standard for construction is found at 29 CFR 1926.62, which establishes
permissible exposure limits, monitoring, and worker protection requirements .
3. How long is a Lead Abatement Worker license valid in Ohio?
A. One year
B. Two years
C. Three years
D. Four years
Correct answer: B. Two years
RATIONALE: Ohio Revised Code Section 3742.05 states that a license issued under this section
expires two years after the date of issuance .
4. What must a licensed Lead Abatement Worker complete to renew their license?
A. Retake the initial exam
B. Complete an Ohio-approved refresher course
C. Submit a written essay
D. No renewal requirements
Correct answer: B. Complete an Ohio-approved refresher course
RATIONALE: To renew a license, all individuals except clearance technicians must successfully
complete the appropriate Ohio-approved refresher course within the two-year licensure period .
5. Who must supervise a Lead Abatement Worker on-site?
A. A licensed Lead Inspector
B. A licensed Lead Abatement Contractor
C. A licensed Risk Assessor
D. No supervision required
Correct answer: B. A licensed Lead Abatement Contractor
RATIONALE: Ohio law prohibits a Lead Abatement Worker from performing lead abatement without
the on-site supervision of a licensed Lead Abatement Contractor .
6. What is the primary route of lead exposure for abatement workers?
A. Skin absorption
B. Inhalation of lead dust and fumes
, C. Ingestion of contaminated food only
D. Eye contact
Correct answer: B. Inhalation of lead dust and fumes
RATIONALE: Inhalation is the primary route of occupational lead exposure. Lead dust and fumes
generated during abatement can be inhaled into the lungs and absorbed into the bloodstream.
7. Which of the following is a health effect of lead exposure?
A. Improved kidney function
B. Neurological damage and kidney impairment
C. Increased red blood cell production
D. Enhanced cognitive function
Correct answer: B. Neurological damage and kidney impairment
RATIONALE: Lead exposure causes neurological damage, kidney impairment, anemia, and
reproductive toxicity. It affects the central nervous system, kidneys, and hematopoietic system.
8. What does the term "as free as practicable" mean under OSHA's lead standard?
A. Surfaces must be completely lead-free
B. Surfaces must be maintained with a rigorous housekeeping program to minimize lead accumulation
C. Surfaces must be tested weekly
D. The employer must hire a cleaning service
Correct answer: B. Surfaces must be maintained with a rigorous housekeeping program to minimize
lead accumulation
RATIONALE: OSHA clarifies that "as free as practicable" is performance-oriented and requires a
regular housekeeping schedule to keep surfaces free of lead accumulations that could become airborne
.
9. What is the primary purpose of a negative air machine in a containment area?
A. To heat the work area
B. To maintain negative pressure and prevent dust escape
C. To cool the work area
D. To provide lighting
Correct answer: B. To maintain negative pressure and prevent dust escape
RATIONALE: Negative air machines maintain negative pressure inside the containment, preventing
lead dust from escaping into adjacent areas.
10. What type of vacuum must be used for lead cleanup?
A. Standard shop vacuum
B. HEPA-filtered vacuum
C. Wet/dry shop vacuum
D. Household vacuum
QUESTIONS AND CORRECT ANSWERS (VERIFIED
ANSWERS) PLUS RATIONALES 2025|2026 Q&A |
INSTANT DOWNLOAD PDF
CORE DOMAINS
• Ohio Lead Licensing Requirements
• Health Effects of Lead Exposure
• Regulatory Framework (OSHA, EPA, HUD, Ohio)
• Work Practice Controls and Engineering Controls
• Personal Protective Equipment and Respiratory Protection
• Personal Hygiene and Decontamination
• Cleanup, Clearance, and Waste Disposal
• Worker Protection and Medical Surveillance
Introduction
The Ohio Lead Abatement Worker Exam evaluates a candidate's knowledge of safe work practices,
regulatory requirements, and health protection measures essential for lead abatement work. The exam
assesses understanding of OSHA lead standards, EPA regulations, Ohio Department of Health licensing,
and HUD guidelines. Candidates must demonstrate competency in hazard recognition, engineering
controls, respiratory protection, personal hygiene, cleanup procedures, and waste disposal. The multiple-
choice format includes knowledge-based and scenario-driven questions emphasizing practical
application, critical thinking, and adherence to safety protocols in real-world abatement projects.
SECTION ONE: QUESTIONS 1–100
1. What is the minimum duration of the initial Lead Abatement Worker training course required by the
Ohio Department of Health?
A. 16 hours
B. 24 hours
C. 32 hours
D. 40 hours
Correct answer: B. 24 hours
RATIONALE: Ohio Administrative Code requires at least twenty-four classroom hours of training
based on the OSHA lead in construction standard for lead abatement worker licensure .
,2. Which federal regulation establishes the lead standard for the construction industry?
A. 29 CFR 1910.1025
B. 29 CFR 1926.62
C. 40 CFR 745
D. 24 CFR 35
Correct answer: B. 29 CFR 1926.62
RATIONALE: The OSHA lead standard for construction is found at 29 CFR 1926.62, which establishes
permissible exposure limits, monitoring, and worker protection requirements .
3. How long is a Lead Abatement Worker license valid in Ohio?
A. One year
B. Two years
C. Three years
D. Four years
Correct answer: B. Two years
RATIONALE: Ohio Revised Code Section 3742.05 states that a license issued under this section
expires two years after the date of issuance .
4. What must a licensed Lead Abatement Worker complete to renew their license?
A. Retake the initial exam
B. Complete an Ohio-approved refresher course
C. Submit a written essay
D. No renewal requirements
Correct answer: B. Complete an Ohio-approved refresher course
RATIONALE: To renew a license, all individuals except clearance technicians must successfully
complete the appropriate Ohio-approved refresher course within the two-year licensure period .
5. Who must supervise a Lead Abatement Worker on-site?
A. A licensed Lead Inspector
B. A licensed Lead Abatement Contractor
C. A licensed Risk Assessor
D. No supervision required
Correct answer: B. A licensed Lead Abatement Contractor
RATIONALE: Ohio law prohibits a Lead Abatement Worker from performing lead abatement without
the on-site supervision of a licensed Lead Abatement Contractor .
6. What is the primary route of lead exposure for abatement workers?
A. Skin absorption
B. Inhalation of lead dust and fumes
, C. Ingestion of contaminated food only
D. Eye contact
Correct answer: B. Inhalation of lead dust and fumes
RATIONALE: Inhalation is the primary route of occupational lead exposure. Lead dust and fumes
generated during abatement can be inhaled into the lungs and absorbed into the bloodstream.
7. Which of the following is a health effect of lead exposure?
A. Improved kidney function
B. Neurological damage and kidney impairment
C. Increased red blood cell production
D. Enhanced cognitive function
Correct answer: B. Neurological damage and kidney impairment
RATIONALE: Lead exposure causes neurological damage, kidney impairment, anemia, and
reproductive toxicity. It affects the central nervous system, kidneys, and hematopoietic system.
8. What does the term "as free as practicable" mean under OSHA's lead standard?
A. Surfaces must be completely lead-free
B. Surfaces must be maintained with a rigorous housekeeping program to minimize lead accumulation
C. Surfaces must be tested weekly
D. The employer must hire a cleaning service
Correct answer: B. Surfaces must be maintained with a rigorous housekeeping program to minimize
lead accumulation
RATIONALE: OSHA clarifies that "as free as practicable" is performance-oriented and requires a
regular housekeeping schedule to keep surfaces free of lead accumulations that could become airborne
.
9. What is the primary purpose of a negative air machine in a containment area?
A. To heat the work area
B. To maintain negative pressure and prevent dust escape
C. To cool the work area
D. To provide lighting
Correct answer: B. To maintain negative pressure and prevent dust escape
RATIONALE: Negative air machines maintain negative pressure inside the containment, preventing
lead dust from escaping into adjacent areas.
10. What type of vacuum must be used for lead cleanup?
A. Standard shop vacuum
B. HEPA-filtered vacuum
C. Wet/dry shop vacuum
D. Household vacuum
