Sample CPHT - Certified Phlebotomist Practice Questions

Try these questions from our free CPHT - Certified Phlebotomist practice tests. The correct answer and an explanation follow each question.

1. What is the primary objective of Certified Phlebotomist certification?

   • A. To validate professional competence in certified phlebotomist
   • B. To fulfill a government mandate
   • C. To replace formal education requirements
   • D. To provide tax benefits to employers

   Answer: A. To validate professional competence in certified phlebotomist

   The Certified Phlebotomist certification validates that professionals have demonstrated competence and knowledge in their field.

2. What role does continuing education play in maintaining certification?

   • A. It ensures professionals stay current with evolving standards and practices
   • B. It is purely optional with no impact on certification
   • C. It only applies to entry-level professionals
   • D. It is required only for international practice

   Answer: A. It ensures professionals stay current with evolving standards and practices

   Continuing education is essential to maintaining certification as it ensures professionals remain current with industry developments and evolving standards.

3. Which tube color is specifically used for coagulation studies such as PT/INR and aPTT?

   • A. Green top (heparin)
   • B. Red top (no additive)
   • C. Light blue top (sodium citrate)
   • D. Gray top (fluoride/oxalate)

   Answer: C. Light blue top (sodium citrate)

   Light blue top tubes contain sodium citrate, which reversibly binds calcium to prevent clotting while allowing coagulation testing through calcium re-addition.

4. What is the best approach for a CPHT professional to manage organizational change?

   • A. Communicate clearly, involve stakeholders, and provide adequate training and support
   • B. Implement changes quickly without advance notice
   • C. Only inform senior management about the changes
   • D. Wait until problems arise before making changes

   Answer: A. Communicate clearly, involve stakeholders, and provide adequate training and support

   Successful change management requires clear communication, stakeholder involvement, and providing adequate training and support to ensure smooth transitions.

Take the full CPHT - Certified Phlebotomist practice test