Respiratory Therapy Examination Practice Test
Build your confidence for Respiratory Therapy Examination. Practice the concepts, understand the answers, and strengthen your knowledge one question at a time.
Try a sample questionExam overview and details
Practice for the Respiratory Therapy Examination Practice Test helps you build clinical reasoning across patient data, device management, and intervention decisions. You will work through scenarios that connect assessment findings to safe procedures and timely changes in care. The Breadth of Knowledge and Depth of Clinical Judgement portions ask you to apply concepts, not just recall facts. Start with one topic area, review each rationale, and take a manageable next step toward exam confidence.
Sample Questions
Choose an answer and explore the explanation to see how practice works.
A respiratory therapy student wants to become familiar with the content and question types on the TMC credentialing exam. What resource is available for this purpose?
A respiratory therapy student is considering pursuing NBRC credentials and asks what achieving them demonstrates. Which of the following best describes what success on NBRC examinations instills?
A respiratory therapy student is reviewing the requirements for state licensure. In how many states are the CRT and/or RRT credentials used as the basis for licensure?
A respiratory therapy department is preparing for an upcoming credentialing examination. The test development committee is organizing items into groups based on the exam blueprint. What is the term for a group of items that covers each combination of specifications?
A candidate submitted an application for the respiratory therapy examination but did not receive a confirmation of eligibility within two weeks. Upon contacting the NBRC, the candidate is told the application is not on file. What will the candidate be asked to do?
Exam insights and study advice
These subject areas reflect what respiratory therapists do daily: gather and interpret patient data, manage devices safely, and initiate or adjust interventions. Strong performance here supports sound clinical decisions, patient safety, and effective teamwork. Practicing these areas helps you connect exam content to real bedside responsibilities and career growth.
What this exam covers
01Breadth of Knowledge portion
This specific domain carefully evaluates the broad range of professional knowledge expected of candidates across general respiratory care topics and clinical practice environments to ensure complete competence before final certification.
02Depth of Clinical Judgement portion
This specific domain actively tests advanced clinical judgement abilities required to make appropriate decisions regarding patient management and treatment modifications in complex healthcare scenarios encountered by active practitioners.
03I. PATIENT DATA
This domain focuses extensively on reviewing medical records, conducting clinical assessments, and executing procedures needed to gather accurate information regarding a patient's overall respiratory status during care evaluations.
Topics
- A. Evaluate Data in the Patient Record
- B. Perform Clinical Assessment
- C. Perform Procedures to Gather Clinical Information
- D. Evaluate Procedure Results
- E. Recommend Diagnostic Procedures
Learning objectives
- A. Evaluate Data in the Patient Record
- B. Perform Clinical Assessment
- C. Perform Procedures to Gather Clinical Information
- D. Evaluate Procedure Results
- E. Recommend Diagnostic Procedures
04II. MANAGEMENT of DEVICES and PATIENT SAFETY PROCEDURES
This specific domain covers the technical aspects of troubleshooting clinical devices during and after setup while maintaining strict safety standards and standard quality assurance protocols across various practice environments.
Topics
- A. Troubleshoot Devices During and After Assembling
- B. Ensure Infection Prevention or Control, Safety, and Performance of Quality Assurance Procedures
Learning objectives
- A. Troubleshoot Devices During and After Assembling
- B. Ensure Infection Prevention or Control, Safety, and Performance of Quality Assurance Procedures
05III. INITIATION and MODIFICATION of INTERVENTIONS
This specific domain directly addresses standard therapeutic interventions such as maintaining artificial airways, executing lung expansion techniques, and supporting patient ventilation to improve clinical outcomes successfully during active medical care.
Topics
- A. Maintain a Patent Airway Including the Care of Artificial Airways
- B. Perform Airway Clearance and Lung Expansion Techniques
- C. Support Oxygenation and Ventilation
- D. Administer Medications and Specialty Gases
- E. Make or Recommend Changes to the Respiratory Care Plan
- F. Use Evidence-Based Practice
- G. Provide Respiratory Care in High-Risk Situations
- H. Assist a Physician or Provider in Performing Procedures
- I. Interact with Team Members, Patients, and Families
Learning objectives
- A. Maintain a Patent Airway Including the Care of Artificial Airways
- B. Perform Airway Clearance and Lung Expansion Techniques
- C. Support Oxygenation and Ventilation
- D. Administer Medications and Specialty Gases
- E. Make or Recommend Changes to the Respiratory Care Plan
- F. Use Evidence-Based Practice
- G. Provide Respiratory Care in High-Risk Situations
- H. Assist a Physician or Provider in Performing Procedures
- I. Interact with Team Members, Patients, and Families