CPC Study Guide 2026
Everything you need to pass the CPC exam in one place: the exam format, every topic to study, real practice questions with explanations, flashcards, and full-length practice tests. Free, no sign-up needed.
📚 CPC Topics to Study (38)
✍️ Sample CPC Questions & Answers
1. A donor requests a copy of the CCF after providing a specimen. The collector should:
Copy 5 of the Federal CCF is designated as the donor's copy and must be given to the donor at the time of collection.
2. Under DOT Part 40, direct observed collection is required for which specific test category?
Follow-up tests ordered by a SAP after return-to-duty always require direct observation under DOT Part 40.
3. What is the purpose of a 'return-to-duty' drug test under DOT regulations?
A return-to-duty test confirms that an employee who previously violated drug testing rules is now drug-free before resuming safety-sensitive functions.
4. A collector must discard an insufficient specimen (shy bladder) if the donor cannot provide 30 mL after a waiting period of:
If a donor cannot provide 30 mL within 3 hours of the first attempt, the collection is discontinued under DOT Part 40.
5. Which of the following substances is a common adulterant that some donors attempt to use to invalidate a drug test?
Bleach and oxidizing agents are introduced into the specimen by the donor to destroy drug metabolites, and the laboratory's validity tests are designed to detect these substances.
6. When can donor information be shared?
Donor information can only be shared with authorized individuals, typically those with a legitimate need-to-know as defined by regulations (e.g., DOT) or explicit donor consent. This includes the employer's Designated Employer Representative (DER) and the Medical Review Officer (MRO). Sharing information with unauthorized parties, such as family members or coworkers, is a breach of confidentiality and privacy laws.
🎯 Free CPC Practice Tests
📖 CPC Guides & Articles
- CPC Guidelines: Complete Guide to Certified Professional Collector Standards
- 100 Questions CPC Practice Test Free PDF: Complete Study Guide for Certified Professional Collectors
- How Do I Get My CPC Card: Complete Guide to Your CPC Certification Card
- Tips for Taking the CPC Exam: Complete Study Guide for Certified Professional Collectors
- How to Get a CPC License: Complete Cost & Requirements Guide for Certified Professional Collectors
- CPC Exam Format and Questions: Complete Study Guide for Certified Professional Collectors
- Online CPC Certification Training: Complete Guide to Becoming a Certified Professional Collector
- Free AAPC CPC Practice Exam: Certified Professional Collector Test Prep