Certified Drug and Alcohol Program Administrator Exam Prep
Free practice questions

Free CDAPA Practice Questions

10 exam-style questions with answers and explanations, straight from our 1,030-question bank. Tap an answer to check yourself. When you're ready, take the scored version in the free practice test.

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The CDAPA exam has 100 questions and runs 4 hours.

These 10 free CDAPA questions are organized by exam domain, so you can see how each part of the Certified Drug and Alcohol Program Administrator blueprint is tested. Reveal the answer and explanation under each question.

Domain 1: Motor Carriers modality-specific content

Question 1

A motor carrier program administrator is reviewing CDAPA scope. Which statement is accurate?

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Correct answer: B - It focuses on a specific DOT agency or transportation modality

Question 2

Which eligibility combination matches reviewed CDAPA requirements?

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Correct answer: A - 24 hours relevant training within five years and 4,000 hours/two years relevant experience

Domain 2: Specimen collection

Question 3

A collector cannot verify a donor's identity using required identification procedures. What is the best action?

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Correct answer: C - Complete required identity verification before proceeding

Question 4

A urine specimen has a temperature concern immediately after collection. What should occur?

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Correct answer: B - Follow required procedures for handling the concern

Domain 3: Medical Review Officer (MRO)

Question 5

A laboratory reports a non-negative DOT drug test result. What is the MRO's primary responsibility?

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Correct answer: B - Verify whether a legitimate medical explanation exists

Question 6

A donor tells the MRO a medication may explain a laboratory finding. What is being evaluated?

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Correct answer: A - A legitimate medical explanation

Domain 4: Substance Abuse Professional (SAP)

Question 7

Which activity is within a Substance Abuse Professional's role after a DOT violation?

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Correct answer: A - Recommend education, treatment, follow-up testing, and return-to-duty steps

Question 8

A SAP determines additional services are needed before return-to-duty recommendation. The SAP is evaluating:

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Correct answer: A - Appropriate education, treatment, and follow-up actions

Domain 5: Laboratory

Question 9

Why are laboratory quality controls important in regulated testing?

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Correct answer: A - They help ensure reliable analytical procedures

Question 10

Who interprets testing implications when laboratory findings require regulated review?

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Correct answer: C - Qualified reviewing authority

That's 10 of 1,030

The full bank has 1,020 more CDAPA questions with explanations.

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