Licensed Respiratory Therapist (LRT) Certification Exam

Licensed Respiratory Therapist (LRT) The LRT exam assesses your ability to troubleshoot ventilator malfunctions, interpret arterial blood gases in real time, and perform emergency airway management under pressure. You’ll face scenarios requiring immediate decisions—like recognizing a pneumothorax during mechanical ventilation or adjusting PEEP levels for a deteriorating patient. Clinical judgment matters as much as textbook knowledge.