EPA LEAD RISK ASSESSOR CERTIFICATIO 4 UPDATED ACTUAL EXAM QUESTIONS CORRECT

EPA LEAD RISK ASSESSOR CERTIFICATIO 4 UPDATED ACTUAL EXAM QUESTIONS
CORRECT ANSWERS GRADED A PLUS




Question:
Lead may be absorbed through the intestines after it is ingested. What is the effect on the absorption
of lead when people don't eat properly?

Answer:
More lead is absorbed



Question:
Which of the following is a major source of lead exposure for infants and children?

Answer:
Lead contaminated surface dust and soil.



Question:
For children that are exposed to low levels of lead, which of the following body systems is most
affected?

Answer:
The central nervous system Dust sampling during a Risk Assessment may include all of the
following except:



Question:


Answer:
The top step leading to the front door of the house.



Question:

, Where is lead stored in the body for the longest period of time?

Answer:
in the bones



Question:
Which of the following is an example of a structural defect that can cause paint failure?

Answer:
Leaking roof



Question:
Which of the following is an example of a substrate defect that can cause paint failure?

Answer:
Plaster that has separated from wood lath



Question:
Which of the following is an example of a finish defect that can cause paint failure?

Answer:
Grease on a kitchen wall



Question:
When should a risk assessor avoid recommending interim controls as a hazard control option?

Answer:
When the substrate or component is defective.



Question:
Which activity is most likely to cause lead levels in the air to exceed the PEL?