OHIO EPA Lead Risk Assessor Final Exam Version 2
Newest 2025/2026 Actual Exam Complete 150
Questions And Correct Detailed Answers (Verified
Answers) |Already Graded A+||Brand New Version!!
When conducting risk assessments in multifamily dwellings using the random sampling
protocol, the risk assessor: -:: answers :-Randomly selects the dwelling to be visually
assessed.
When conducting risk assessments in multifamily dwellings using targeted protocol we should: -
:: answers :-Not include the dwellings with EBLs since they are in addition to the ones
targeted.
When selecting wipes for the purposes of collecting wipes samples, the risk assessor: -::
answers :-Should consider studies of recovery rates for lead when selecting wipes.
When lead dust is evaluated with targeted, worse-case, or random sampling, we should: -::
answers :-Calculate the arithmetic mean (average) of the results for each type of component
sampled.
We procured wipe samples of kitchen floors in 5 units in an apartment building of 10 dwellings.
We found these results of lead in ug/ft2: 25, 70, 35, 15, and 65. Based on these findings: -::
answers :-This building has a lead hazard for kitchen floors in that building.
When procuring water samples as part of a risk assessment, we should: -:: answers :-Draw
first-draw water after water has remained in pipes for at least 6 hours.
,The EPA action level for lead in drinking water is: -:: answers :-15 ppb
As part of the risk assessment report, the report should include information about: -::
answers :-The nature, severity, location of identified lead hazards / the range of hazard
control measure / on-going control measures for maintenance for lead.
A laboratory reports that the amount of lead in soil is found to be 0.5%. We can convert this to
ppm or ug/g which in this case would be: -:: answers :-5,000 ug/g
In addition to training to become an inspector, anyone using an XRF to test for lead based paint
needs to: -:: answers :-Receive direct factory training by an XRF manufacturer.
The Lead dust clearance levels of the current EPA regulations are: -:: answers :-40 ug/ft2 for
floors, 250 ug/ft for window sills and 400 ug/ft for window wells.
When procuring paint chip samples it always important to: -:: answers :-Include all layers of
paint equally in the sample.
When collecting wipe samples we should place the sample in: -:: answers :-A polyethylene
centrifuge tube.
Lead based paint is defined as -:: answers :-coating on surfaces that contain 1.0 mg/cm2 or
more of lead or 0.5% or more lead by weight
lead-based paint inspection is: -:: answers :-surface by surface investigation to deterine the
prescence of lead based paint. A report is provided afterwards.
HUD estimates __________ houses have lead based paint -:: answers :-64 million
, LBP (lead based paint) is most common in houses of what era -:: answers :-pre-1950
1 dL equals -:: answers :-about 1/2 cups
How many milligrams are in a Gram -:: answers :-1,000
T or F? Lead based paint is defined as 2.0 Milligram of lead per square centimeter of paint or
coat? -:: answers :-F. its, 1.0
White lead (lead carbonate) was used in what kind of paint and later replaced by what? -::
answers :-White lead was used in white or light colored paint and later replaced by TITANIUM
DIOXIDE
Lead is stored in what areas or parts of the body? -:: answers :-blood, kidneys, bones. Half
life of 1 month in blood and kidneys and 25-27 years in bones
Acute lead poisoning is what type of exposure -:: answers :-short time, but at high levels
most common symptom of acute lead poisoning -:: answers :-colicky abdominal pain
sample how many inches of top soil? -:: answers :-0.5
OSHA lead construction standard -:: answers :-29CFR1926.62
What is the ten hour PEL -:: answers :-40 mg/m3 (50 x 8 hrs/ hours worked = = 40)
Newest 2025/2026 Actual Exam Complete 150
Questions And Correct Detailed Answers (Verified
Answers) |Already Graded A+||Brand New Version!!
When conducting risk assessments in multifamily dwellings using the random sampling
protocol, the risk assessor: -:: answers :-Randomly selects the dwelling to be visually
assessed.
When conducting risk assessments in multifamily dwellings using targeted protocol we should: -
:: answers :-Not include the dwellings with EBLs since they are in addition to the ones
targeted.
When selecting wipes for the purposes of collecting wipes samples, the risk assessor: -::
answers :-Should consider studies of recovery rates for lead when selecting wipes.
When lead dust is evaluated with targeted, worse-case, or random sampling, we should: -::
answers :-Calculate the arithmetic mean (average) of the results for each type of component
sampled.
We procured wipe samples of kitchen floors in 5 units in an apartment building of 10 dwellings.
We found these results of lead in ug/ft2: 25, 70, 35, 15, and 65. Based on these findings: -::
answers :-This building has a lead hazard for kitchen floors in that building.
When procuring water samples as part of a risk assessment, we should: -:: answers :-Draw
first-draw water after water has remained in pipes for at least 6 hours.
,The EPA action level for lead in drinking water is: -:: answers :-15 ppb
As part of the risk assessment report, the report should include information about: -::
answers :-The nature, severity, location of identified lead hazards / the range of hazard
control measure / on-going control measures for maintenance for lead.
A laboratory reports that the amount of lead in soil is found to be 0.5%. We can convert this to
ppm or ug/g which in this case would be: -:: answers :-5,000 ug/g
In addition to training to become an inspector, anyone using an XRF to test for lead based paint
needs to: -:: answers :-Receive direct factory training by an XRF manufacturer.
The Lead dust clearance levels of the current EPA regulations are: -:: answers :-40 ug/ft2 for
floors, 250 ug/ft for window sills and 400 ug/ft for window wells.
When procuring paint chip samples it always important to: -:: answers :-Include all layers of
paint equally in the sample.
When collecting wipe samples we should place the sample in: -:: answers :-A polyethylene
centrifuge tube.
Lead based paint is defined as -:: answers :-coating on surfaces that contain 1.0 mg/cm2 or
more of lead or 0.5% or more lead by weight
lead-based paint inspection is: -:: answers :-surface by surface investigation to deterine the
prescence of lead based paint. A report is provided afterwards.
HUD estimates __________ houses have lead based paint -:: answers :-64 million
, LBP (lead based paint) is most common in houses of what era -:: answers :-pre-1950
1 dL equals -:: answers :-about 1/2 cups
How many milligrams are in a Gram -:: answers :-1,000
T or F? Lead based paint is defined as 2.0 Milligram of lead per square centimeter of paint or
coat? -:: answers :-F. its, 1.0
White lead (lead carbonate) was used in what kind of paint and later replaced by what? -::
answers :-White lead was used in white or light colored paint and later replaced by TITANIUM
DIOXIDE
Lead is stored in what areas or parts of the body? -:: answers :-blood, kidneys, bones. Half
life of 1 month in blood and kidneys and 25-27 years in bones
Acute lead poisoning is what type of exposure -:: answers :-short time, but at high levels
most common symptom of acute lead poisoning -:: answers :-colicky abdominal pain
sample how many inches of top soil? -:: answers :-0.5
OSHA lead construction standard -:: answers :-29CFR1926.62
What is the ten hour PEL -:: answers :-40 mg/m3 (50 x 8 hrs/ hours worked = = 40)
