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

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Prepare for the EPA Model Lead Based Paint Risk Assessor Test. Utilize flashcards and multiple-choice questions, each with hints and explanations. Ensure you are ready for your exam!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

Which type of wipes is not allowed for dust wipe sampling?

Wipes containing aloe or lanolin
Disposable lead dust wipes
Non-powdered gloves
Disposable shoe covers

The correct answer is: Wipes containing aloe or lanolin

Wipes containing aloe or lanolin are not permitted for dust wipe sampling primarily because these substances can interfere with the collection and analysis of lead dust. The purpose of dust wipe sampling is to accurately measure the presence of lead particles on surfaces to assess potential lead hazards. Wipes that include moisturizing agents, such as aloe or lanolin, can leave behind residues or alter the physical properties of the dust being collected, leading to inaccurate test results. In contrast, disposable lead dust wipes are specifically designed for this purpose and have been tested for their efficacy in collecting lead dust without introducing any additional variables that could skew the sampling results. Non-powdered gloves and disposable shoe covers are items used for personal protection and do not influence the composition of the wipes used in sampling; hence, they are acceptable in the process.