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RRT Registered Respiratory Therapist VIP Practice Exam
RRT — The RRT (Registered Respiratory Therapist) credential is issued by the National Board for Respiratory Care (NBRC); candidates must pass the Therapist Multiple-Choice (TMC) Examination at the high-cut score (160 items, 3 hours) and the Clinical Simulation Examination (CSE, 22 scenarios, 4 hours) to earn the RRT credential.
29
Questions
180m
Time Limit
70.00%
To Pass
Question 1 of 29👑 VIP
A 58-year-old male with COPD presents to the ED with acute dyspnea. ABG on room air shows: pH 7.28, PaCO2 68 mmHg, PaO2 48 mmHg, HCO3 30 mEq/L, SaO2 82%. His baseline PaCO2 is documented at 52 mmHg. Which of the following best describes this patient's acid-base status?
Questions 2–29 and full explanations are VIP-exclusive.