CRT and RRT Exam Study Guide 2026–2027 | NBRC TMC Respiratory Therapist Exam Prep + Practice Tests

Prepare for the NBRC Therapist Multiple-Choice (TMC) Examination for the CRT and RRT credentials with a complete content review and 200 exam-level practice questions.

What's Inside:

• Full content review organized by the three TMC domains: Patient Data Evaluation and Recommendations; Troubleshooting and Quality Control of Devices, and Infection Control; and Initiation and Modification of Interventions
• 21 topics, including ABG interpretation, chest radiographs, EKGs, capnography, oxygen devices, ventilator alarms, mechanical ventilation and NIV, airway management, emergency care, and respiratory medications
• 76 quick-reference tables plus flowcharts and diagrams (normal values, ventilator modes, device FiO2 ranges, isolation precautions, weaning criteria)
• 2 full-length practice tests with 200 clinical-scenario questions weighted like the real exam
• Detailed answer explanations showing the calculation and why each wrong option is wrong
• Exam overview, study schedules, FAQs, and test-taking strategies

Format:

• Digital PDF, instant download
• Printable US Letter pages

This is an independent study resource and is not affiliated with or endorsed by the National Board for Respiratory Care.