NBRC offers certifications that assess knowledge and skills in respiratory care, focusing on areas such as patient assessment, clinical procedures, and respiratory therapy technologies. These exams test candidates' proficiency in managing and treating respiratory conditions, utilizing advanced equipment, and understanding clinical best practices. Successful certification demonstrates a candidate's ability to provide safe and effective care across diverse healthcare settings. Candidates typically need a strong foundation in anatomy, physiology, pharmacology, and medical terminology. NBRC certifications support career paths in respiratory therapy, medical support, and healthcare management, where certified professionals play a critical role in patient care and clinical decision-making.