Ace your respiratory therapy exams with the 4th edition of this comprehensive guide. Updated to reflect the latest NBRC exam matrix, this paperback offers a thorough review of essential respiratory therapy concepts. Includes practice questions, detailed rationales, and valuable test-taking strategies to boost your confidence. A must-have resource for students and practicing therapists seeking certification or recertification. Focused on key areas like ventilation, airway management, and pulmonary diagnostics.