Environmental Protection Agency (EPA) Model Lead Based Paint Risk Assessor Practice Test

In a dwelling with 4 units, how many units should be tested for lead?

1. 1 unit

2. 2 units

3. 3 units

4. 4 units

The correct answer is: 4 units

In a dwelling with four units, it is required to test all four units for lead. This comprehensive approach is crucial to accurately assess the presence of lead-based paint and ensure that any potential risks to the occupants, particularly children, are identified and addressed. Each unit is treated separately because lead hazards can vary from one unit to another due to differences in maintenance, renovations, or prior treatments of lead paint. By testing all units, a complete picture of the lead risks within the entire building can be obtained, allowing for appropriate remediation actions to be planned and executed effectively. This thorough testing not only helps in complying with regulatory requirements but also protects the health of residents across all units in the dwelling.