NJ State Lead Inspector / Risk Assessor Exam Questions
And Answers| Already Graded A+| Latest Update
Lead-Based Paint Hazard (according to United States Environmental Protection Agency (EPA)
refers to any condition that causes exposure to lead from dust-lead hazards, soil-lead hazards or
lead-based paint that is deteriorated or present in chewable surfaces, friction surfaces, or
impact surfaces, and that would result in adverse human health effects. This includes any
damaged or deteriorating lead-based paint, lead-contaminated dust, or lead-contaminated soil.
Elevated Blood Lead Levels (EBLLs) [according to the Centers for Disease Control and Prevention
(CDC)]
As of 2021, blood lead levels in children are considered elevated if they are
5 micrograms per deciliter (µg/dL) or higher.
This level triggers actions such as further testing, inspection of the home for sources of lead
exposure, and health and developmental assessments.
2. In adults, the National Institute for Occupational Safety and Health (NIOSH) defines elevated
blood lead levels as:
blood lead levels of 5 µg/dL or more for workers. (Please note that this definition can change
over time as more becomes known about the health effects of lead exposure. Always check the
most recent guidelines.)
Lead Renovation, Repair and Painting Rule (RRP)
This is a federal regulatory program administered by the EPA. As of April 2010, contractors
performing renovation, repair, and painting projects that disturb lead-based paint in homes,
child care facilities, and pre-schools built before 1978 must be certified and must follow specific
work practices to prevent lead contamination. It requires training and certification for both
firms and individuals, and it outlines specific lead-safe work practices to minimize the spread of
lead dust and debris.
Real Estate Disclosure Rule
This is a federal law requiring that before the sale or lease of most housing built before 1978,
the owner or agent must give prospective buyers or tenants an EPA-approved information
pamphlet about lead-based paint hazards ("Protect Your Family From Lead in Your Home"). They
must also disclose any known lead-based paint or lead-based paint hazards in the property,
provide any available reports on lead in the property, include a specific warning statement on
,lead paint in the contract, and provide buyers a 10-day period to conduct a lead inspection or
risk assessment at their own expense.
Lead Abatement Regulations
These are regulations for lead-based paint activities targeted at reducing lead-based paint
hazards. "Abatement" is an action designed to permanently eliminate lead-based paint hazards.
Abatement can include removing the lead-based paint, enclosing it with a special durable
material, or covering it with a sealant. Abatements must be conducted by certified
professionals. The EPA has established training and certification programs for individuals
performing abatement, as well as standards for performing abatements.
The 7-Step process of conducting a risk assessment, particularly focusing on lead-based paint
hazards:
1. Preparation: Prior to the assessment, gather as much information as possible about the
property. This can include the age of the building, previous renovations, and existing reports of
lead-based paint. This information will help determine the areas to focus on during the
assessment.
2. Visual Inspection: The first step on-site is a thorough visual inspection to identify potential
lead-based paint hazards. Look for deteriorating paint and visible dust and debris.
3. Testing: Once potential hazards have been identified, testing is used to confirm the presence
of lead. There are a variety of testing methods available, including paint chip testing, X-ray
fluorescence (XRF), and dust and soil sampling. The testing method chosen often depends on
the specifics of the situation and local regulations.
4. Risk Analysis: After testing, analyze the risk associated with the identified lead hazards. This
should take into account the condition of the lead-based paint, the likelihood of exposure, and
the potential for adverse health effects.
5. Report Generation: Compile the findings in a detailed report. The report should identify all
tested surfaces, detail the results of testing, and clearly indicate where lead-based paint hazards
are found.
6. Recommendations: Based on the identified hazards and their associated risks, make
recommendations for reducing or eliminating the hazards. This could include professional
abatement, ongoing maintenance, or changes in use of certain areas of the property.
7. Follow-up: Depending on the identified risks and the actions taken, follow-up assessments
may be necessary. This could include post-abatement clearance testing to ensure that the
hazard has been effectively addressed.
, Definition : Lead-Based Paint [according to the United States Environmental Protection Agency
(EPA)]
This is paint or other surface coatings that contain lead equal to or in excess of 1.0 milligram per
square centimeter or more than 0.5% by weight.
Note that for housing, the definition of lead-based paint is any paint or surface coatings that
contain lead equal to or exceeding 1.0 milligram per square centimeter or 0.5% by weight or
5,000 parts per million (ppm).
What percentage of total lead exposure does lead contaminated drinking water contribute to
the overall level of exposure for children?
from as little as 5% to more than 50% of a child's total lead exposure
What percentage (%) of an average 2-year old's overall lead exposure is contributed by drinking
water, if they were a formula-fed infant?
_____________ receive as much as 85% of their overall lead exposure from drinking water if
they were a formula fed infant.
Sources of lead in drinking water systems may include: [name 3 = OK, name 5 = good]
- lead plumbing goosenecks or pigtails;
- lead service lines and interior household plumbing especially where lead solder is used;
- black containing alloys, such as faucets or valves made of brass or bronze;
- private water wells and/or plumbing equipment;
- water service mains (rarely)
The amount of lead in drinking water attributable to corrosion depends on a number of
factors, including:
[list three]
- the amount and age of lead containing materials susceptible to corrosion;
- the amount of time the water is in contact with these materials
- the corrosiveness of the water
How much money does lead poisoning in the United States cost per year?
$50 Billion per year
The number of homes impacted by lead in the United States:
Approximately 38 million homes (previously thought to be 67 million homes)
And Answers| Already Graded A+| Latest Update
Lead-Based Paint Hazard (according to United States Environmental Protection Agency (EPA)
refers to any condition that causes exposure to lead from dust-lead hazards, soil-lead hazards or
lead-based paint that is deteriorated or present in chewable surfaces, friction surfaces, or
impact surfaces, and that would result in adverse human health effects. This includes any
damaged or deteriorating lead-based paint, lead-contaminated dust, or lead-contaminated soil.
Elevated Blood Lead Levels (EBLLs) [according to the Centers for Disease Control and Prevention
(CDC)]
As of 2021, blood lead levels in children are considered elevated if they are
5 micrograms per deciliter (µg/dL) or higher.
This level triggers actions such as further testing, inspection of the home for sources of lead
exposure, and health and developmental assessments.
2. In adults, the National Institute for Occupational Safety and Health (NIOSH) defines elevated
blood lead levels as:
blood lead levels of 5 µg/dL or more for workers. (Please note that this definition can change
over time as more becomes known about the health effects of lead exposure. Always check the
most recent guidelines.)
Lead Renovation, Repair and Painting Rule (RRP)
This is a federal regulatory program administered by the EPA. As of April 2010, contractors
performing renovation, repair, and painting projects that disturb lead-based paint in homes,
child care facilities, and pre-schools built before 1978 must be certified and must follow specific
work practices to prevent lead contamination. It requires training and certification for both
firms and individuals, and it outlines specific lead-safe work practices to minimize the spread of
lead dust and debris.
Real Estate Disclosure Rule
This is a federal law requiring that before the sale or lease of most housing built before 1978,
the owner or agent must give prospective buyers or tenants an EPA-approved information
pamphlet about lead-based paint hazards ("Protect Your Family From Lead in Your Home"). They
must also disclose any known lead-based paint or lead-based paint hazards in the property,
provide any available reports on lead in the property, include a specific warning statement on
,lead paint in the contract, and provide buyers a 10-day period to conduct a lead inspection or
risk assessment at their own expense.
Lead Abatement Regulations
These are regulations for lead-based paint activities targeted at reducing lead-based paint
hazards. "Abatement" is an action designed to permanently eliminate lead-based paint hazards.
Abatement can include removing the lead-based paint, enclosing it with a special durable
material, or covering it with a sealant. Abatements must be conducted by certified
professionals. The EPA has established training and certification programs for individuals
performing abatement, as well as standards for performing abatements.
The 7-Step process of conducting a risk assessment, particularly focusing on lead-based paint
hazards:
1. Preparation: Prior to the assessment, gather as much information as possible about the
property. This can include the age of the building, previous renovations, and existing reports of
lead-based paint. This information will help determine the areas to focus on during the
assessment.
2. Visual Inspection: The first step on-site is a thorough visual inspection to identify potential
lead-based paint hazards. Look for deteriorating paint and visible dust and debris.
3. Testing: Once potential hazards have been identified, testing is used to confirm the presence
of lead. There are a variety of testing methods available, including paint chip testing, X-ray
fluorescence (XRF), and dust and soil sampling. The testing method chosen often depends on
the specifics of the situation and local regulations.
4. Risk Analysis: After testing, analyze the risk associated with the identified lead hazards. This
should take into account the condition of the lead-based paint, the likelihood of exposure, and
the potential for adverse health effects.
5. Report Generation: Compile the findings in a detailed report. The report should identify all
tested surfaces, detail the results of testing, and clearly indicate where lead-based paint hazards
are found.
6. Recommendations: Based on the identified hazards and their associated risks, make
recommendations for reducing or eliminating the hazards. This could include professional
abatement, ongoing maintenance, or changes in use of certain areas of the property.
7. Follow-up: Depending on the identified risks and the actions taken, follow-up assessments
may be necessary. This could include post-abatement clearance testing to ensure that the
hazard has been effectively addressed.
, Definition : Lead-Based Paint [according to the United States Environmental Protection Agency
(EPA)]
This is paint or other surface coatings that contain lead equal to or in excess of 1.0 milligram per
square centimeter or more than 0.5% by weight.
Note that for housing, the definition of lead-based paint is any paint or surface coatings that
contain lead equal to or exceeding 1.0 milligram per square centimeter or 0.5% by weight or
5,000 parts per million (ppm).
What percentage of total lead exposure does lead contaminated drinking water contribute to
the overall level of exposure for children?
from as little as 5% to more than 50% of a child's total lead exposure
What percentage (%) of an average 2-year old's overall lead exposure is contributed by drinking
water, if they were a formula-fed infant?
_____________ receive as much as 85% of their overall lead exposure from drinking water if
they were a formula fed infant.
Sources of lead in drinking water systems may include: [name 3 = OK, name 5 = good]
- lead plumbing goosenecks or pigtails;
- lead service lines and interior household plumbing especially where lead solder is used;
- black containing alloys, such as faucets or valves made of brass or bronze;
- private water wells and/or plumbing equipment;
- water service mains (rarely)
The amount of lead in drinking water attributable to corrosion depends on a number of
factors, including:
[list three]
- the amount and age of lead containing materials susceptible to corrosion;
- the amount of time the water is in contact with these materials
- the corrosiveness of the water
How much money does lead poisoning in the United States cost per year?
$50 Billion per year
The number of homes impacted by lead in the United States:
Approximately 38 million homes (previously thought to be 67 million homes)
