Doctors of chiropractic are educated as primary care health providers, with an emphasis on diagnosis and treatment of conditions related to the musculoskeletal system (the muscles, ligaments and joints of the spine and extremities) and the nerves that supply them. Educational requirements for doctors of chiropractic are among the most stringent of any of the health care professions. The typical applicant for chiropractic college has acquired four years of pre-medical undergraduate college education, including courses in biology, inorganic and organic chemistry, physics, psychology and related lab work. Once accepted into an accredited chiropractic college, the requirements become even more demanding — four to five academic years of professional study are the standard. Doctors of chiropractic are educated in orthopedics, neurology, physiology, human anatomy, clinical diagnosis including laboratory procedures, diagnostic imaging, exercise, nutrition rehabilitation and more. Because chiropractic care includes highly skilled adjusting techniques, a significant portion of time is spent in clinical technique training to master these important procedures. In total, the chiropractic college curriculum includes a minimum of 4,200 hours of classroom, laboratory and clinical experience. The course of study is approved by an accrediting agency that is fully recognized by the U.S. Department of Education. After completion of the Doctor of Chiropractic degree, the chiropractic boards must be passed. All liscensed Doctors of Chiorpractic must maintain continuing education credits every year to remain liscensed in the state of Georgia.