Ohio Lead Risk Assessor State Exam
Question:
When conducting risk assessments in multifamily dwellings using the worst case protocol, the risk assessor
Answer:
Walks through all of the units to judge which are worst case.
Question:
When conducting risk assessments in multifamily dwellings using the targeted sampling protocol, the risk assessor
Answer:
Uses information from the owner to select dwellings to assessed.
Question:
When conducting risk assessments in multifamily dwellings using the random sampling protocol, the risk assessor
Answer:
Randomly selects the dwelling to be visually assessed.
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Question:
When conducting risk assessments in multifamily dwellings using targeted protocol we should
Answer:
Not include the dwellings with EBLs since they are in addition to the ones targeted.
Question:
When selecting wipes for the purposes of collecting wipes samples, the risk assessor
Answer:
Should consider studies of recovery rates for lead when selecting wipes.
Question:
When lead dust is evaluated with targeted, worse-case, or random sampling, we should
Answer:
Calculate the arithmetic mean (average) of the results for each type of component sampled.
Question:
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:
Answer:
This building has a lead hazard for kitchen floors in that building.
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