This free course includes over 480 practice questions, featuring three full-length, 160-question practice exams to help you learn and prepare with confidence.

You'll test your knowledge on key respiratory therapy topics such as patient assessment, oxygen therapy, airway management, mechanical ventilation, ABG interpretation, pharmacology, and more.

By practicing with realistic exam-style questions, you’ll strengthen your test-taking skills, improve your accuracy, and build the confidence needed to succeed on exam day.