Certified Respiratory Therapist (CRT) Exam and Registered Respiratory Therapist (RRT) Exam Study Guides

In the US there are currently two levels of respiratory therapists, the Certified Respiratory Therapist (CRT) and the Registered Respiratory Therapist (RRT), both credentials are being offered by the National Board for Respiratory Care (NBRC).

Eligibility (Click to Expand/Collapse)


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Complete CRT/RRT Study Guide

Complete study guide prepared by a dedicated team of expert researchers.

You receive the benefit of our hard work! Here is a complete exam package with everything you need, including study plan and practice questions, prepared by experts.

RRT Study Guide >>>

CRT Study Guide >>>

CRT/RRT Flash Cards


438 professionally prepared flash cards with every major concept to pass this tough exam. 

Researched and prepared by professionals. 

RRT flash cards >>>

CRT flash cards >>>