Oregon Construction Contractors (CCB) Practice Test

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Prepare for the Oregon CCB Test with our study materials. Use flashcards and multiple-choice questions with explanations and hints. Ensure you're ready for exam success!

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!

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What is accurate about lead as a metal?

It is harmless to young children
It can cause serious health problems
It is considered a nontoxic metal
It is completely safe for any use

The correct answer is: It can cause serious health problems

Lead is associated with significant health risks, particularly for vulnerable populations, such as young children and pregnant women. Exposure to lead can result in various health problems, including developmental issues, cognitive impairment, and behavioral problems in children. In adults, lead exposure can lead to cardiovascular problems, decreased kidney function, and reproductive issues. Understanding the dangers of lead is essential because it can be found in various sources, such as old paint, plumbing pipes, and contaminated soil. Due to its toxic properties, protocols and regulations are in place to limit lead exposure, especially in construction and renovation projects. This awareness is crucial for maintaining safe living and working environments, particularly in older buildings where lead-based materials may still be present.