What is the numeric limit used for subsequent tests to guard against mouth alcohol?

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Study for the North Carolina Intox EC/IR II Exam. Utilize flashcards and multiple choice questions, each accompanied by explanations. Prepare confidently for your test with our comprehensive resources!

Multiple Choice

What is the numeric limit used for subsequent tests to guard against mouth alcohol?

Explanation:
Mouth alcohol can falsely raise breath readings, so testing protocols require the second test to be very close to the first to confirm accuracy. The numeric limit used for subsequent tests to guard against mouth alcohol is 0.02 g/210 L. If two consecutive valid results differ by more than 0.02, it suggests mouth alcohol or instability, and a further test after additional observation is needed. If the results are within 0.02, they’re considered consistent and reliable.

Mouth alcohol can falsely raise breath readings, so testing protocols require the second test to be very close to the first to confirm accuracy. The numeric limit used for subsequent tests to guard against mouth alcohol is 0.02 g/210 L. If two consecutive valid results differ by more than 0.02, it suggests mouth alcohol or instability, and a further test after additional observation is needed. If the results are within 0.02, they’re considered consistent and reliable.

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