Training is offered at the postsecondary level by hospitals, medical schools, colleges and universities, trade schools, vocational-technical institutes, and the Armed Forces. Formal training programs vary in length and in the credential or degree awarded. Most of the CoARC-accredited registered respiratory therapist programs last 2 years and lead to an associate degree. Some, however, are 4-year bachelor's degree programs. Areas of study for respiratory therapy programs include human anatomy and physiology, chemistry, physics, microbiology, and mathematics.
Technical courses deal with procedures, equipment, and clinical tests.
Therapists should be sensitive to patients' physical and psychological needs. Respiratory care workers must pay attention to detail, follow instructions, and work as part of a team. In addition, operating complicated respiratory therapy equipment requires mechanical ability and manual dexterity. High school students interested in a career in respiratory care should take courses in health, biology, mathematics, chemistry, and physics. Respiratory care involves basic mathematical problem solving and an understanding of chemical and physical principles.