They diagnose the patient's problem through interviewing, physical examination, x-rays and laboratory tests.
Chiropractors are unable to use or give prescription drugs or surgery as a part of their treatment.
After the completion of a bachelor's degree, the applicant is required to graduate from a recognized chiropractic college. The chiropractic program consists of four years of professional training, which must be followed by an 18 month internship. Applicants must be at least 18 years old and are required to submit three signed character references, in which two are from practicing chiropractors of good standing. Applicants must successfully pass an examination administered by the Board of Chiropractic Examiners.